Margaret
Margaret is a feminine given name, which means "pearl". It is of Latin origin, via Ancient Greek and ultimately from Old Iranian. It has been an English name since the 11th century, and remained popular throughout the Middle Ages. It became less popular between the 16th and 18th century, but became more common again after this period, becoming the second-most popular female name in the United States in 1903. Since this time, it has become less common, but was still the ninth-most common name for women of all ages in the United States as of the 1990 census.
Margaret has many diminutive forms in many languages, including Daisy, Greta, Gretchen, Maggie, Madge, Maisie, Marge, Margie, Margo, Margot, Marnie, Meg, Megan, Molly, Peggy, and Rita.
Etymology
Margaret is derived via French and Latin from, via Persian murwārīd, meaning "pearl". Margarita (given name) traces the etymology further as مروارید, morvārīd in modern Persian, derived from Sogdian marγārt, both meaning 'pearl'. It is ultimately traces its roots to Old Iranian -mrgāhrīta*, "derived from a shell".Name variants
Full name
- Mairead
- Maighread
- Máiréad/Mairéad
- Máighréad/Maighréad
- Máirghréad/Mairghréad
- Margaretha,,,
- Małgorzata
- Margaryta
- Margriet
- Margrit
- Margit
- Margrith
- Marjorie
- Morvarid مروارید
Diminutives
First half
Second half
- Greta,,,,,,
- Gretchen,,
- Rita,,,,
- Reet
- Greet
- Griet
Nobility
Austria
Belgium and the Netherlands
- Margaret, Marchioness of Namur
- Margaret of Austria, Duchess of Savoy, Princess of Asturias and Duchess of Savoy by her two marriages
- Margaret of Parma, illegitimate daughter of Charles V and Johanna Maria van der Gheynst, Governor of the Habsburg Netherlands
- Margaret of York, Duchess of Burgundy and wife of Charles the Bold, Regent of France
- Margaret de La Marck-Arenberg, ruling countess of Arenberg
Denmark
- Margaret I of Denmark, founder of the Kalmar Union
- Margrethe II of Denmark
- Margaret Vinstarr, Danish courtier in Scotland to Anne of Denmark
England, Scotland, Wales, and Great Britain
- Margaret Alexander, Countess Alexander of Tunis, British aristocrat and activist
- Margaret Audley, 2nd Baroness Audley, English noblewoman
- Margaret Audley, Duchess of Norfolk, English noblewoman
- Margaret Beauchamp, Countess of Shrewsbury, English noblewoman
- Margaret Beaufort, multiple people
- Margaret Bentinck, Duchess of Portland, British duchess
- Margaret de Bohun, Countess of Devon, English noblewoman and bibliophile
- Margaret Bourchier, Countess of Bath, English noblewoman
- Margaret de Braose, Lady of Trim, Anglo-Welsh noblewoman
- Margaret Brisbane, 5th Lady Napier, Scottish peer
- Margaret Brooke, white Ratuh Consort of Sarawak
- Margaret Bryan, English noble
- Margaret Butler, Countess of Ormond, Irish countess
- Margaret Cambridge, Marchioness of Cambridge, British peeress
- Margaret Campbell, Duchess of Argyll, socialite
- Margaret Child Villiers, Countess of Jersey, English political hostess and philanthropist
- Margaret de Clare, English noblewoman
- Margaret de Clare, Baroness Badlesmere, Anglo-Norman noblewoman and the wife of Bartholomew de Badlesmere, 1st Baron Badlesmere
- Margaret Clifford, Countess of Cumberland, English noblewoman
- Margaret Clive, British society figure
- Margaret Coke, Countess of Leicester, British peer
- Margaret, Countess of Mar, Scottish peeress who became Countess of Mar in her own right
- Margaret de Crussol d'Uzès, English oil heiress
- Margaret of Anjou, wife of King Henry VI of England
- Margaret Douglas, daughter of Margaret Tudor
- Margaret Douglas, Countess of Arran, Scottish aristocrat
- Margaret Douglas, Countess of Bothwell, Scottish aristocrat and courtier
- Margaret Douglas, Fair Maid of Galloway, Scottish noble
- Margaret Drummond, Scottish noblewoman and mistress of King James IV of Scotland
- Margaret Drummond, Queen of Scotland, second queen of David II of Scotland
- Margaret Mercer Elphinstone, Scottish society hostess
- Margaret Erskine, mistress of Scottish King
- Margaret Feilding, Duchess of Hamilton, 17th century Scottish noblewoman
- Margaret Fiennes, 11th Baroness Dacre, English noblewoman
- Lady Margaret Fortescue, one of the UK's largest private landowners
- Margaret Fownes-Luttrell, British heiress
- Margaret Godolphin, British courtier
- Margaret Goschen, Viscountess Goschen, British aristocrat
- Margaret Graham, Countess of Menteith, Scottish noblewoman
- Margaret Grey, Cambro-Norman noblewoman
- Margaret Hamilton, Lady Belhaven and Stenton, English Royalist conspirator
- Margaret Hanmer, the wife of Owain Glyndŵr
- Lady Margaret Hay, British courtier
- Margaret Holland, Duchess of Clarence, English noblewoman
- Margaret Holles, Duchess of Newcastle-upon-Tyne, English noblewoman
- Margaret Home, Countess of Moray, Scottish aristocrat and compiler of recipe books
- Margaret Howard, 2nd Baroness Strathcona and Mount Royal, British peer and medical doctor
- Margaret Howard, Countess of Nottingham, British noble
- Margaret Howard, Countess of Suffolk, American heiress
- Margaret Innes-Ker, Duchess of Roxburghe, British duchess
- Margaret Jones, Countess of Ranelagh, English courtier
- Margaret Kennedy, Countess of Cassilis, Scottish aristocrat
- Margaret Kennix, Dutch woman who practiced medicine in London
- Margaret Lee (lady-in-waiting), English courtier and lady-in-waiting
- Margaret Leslie, 8th Countess of Rothes, Scottish noble
- Margaret Longespée, 4th Countess of Salisbury, English noblewoman
- Margaret de Monthermer, 3rd Baroness Monthermer, English heiress
- Margaret Nairne, 2nd Lady Nairne, Scottish noblewoman
- Margaret O'Carroll, 15th century Irish noblewoman
- Margaret Ogilvy, Lady Ogilvy, 18th-century Scottish Jacobite
- Margaret Percy, 15th century English noblewoman
- Margaret Peverell, Countess of Derby, English noblewoman
- Margaret Pole, born Princess Margaret of York and Clarence, Countess of Salisbury
- Margaret de Quincy, Countess of Lincoln, English noblewoman
- Margaret Radclyffe Livingstone Eyre, Scottish aristocrat
- Margaret Rhodes, British aristocrat and a first cousin of Queen Elizabeth II and Princess Margaret, Countess of Snowdon
- Margaret Rolle, 15th Baroness Clinton, British heiress
- Margaret Russell, Baroness Ampthill, British noblewoman
- Margaret Spencer, British noble
- Margaret Stanley, Countess of Derby, English noblewoman
- Margaret Haig Thomas, 2nd Viscountess Rhondda, Welsh peeress and suffragette
- Margaret Tudor, elder sister of Henry VIII of England, Queen of Scots by marriage to James IV of Scotland and regent for their son, James V of Scotland
- Margaret de Vere, English noblewoman
- Margaret Wake, 3rd Baroness Wake of Liddell, English noblewoman
- Margaret Wemyss, 3rd Countess of Wemyss, Scottish peer
- Margaret Willoughby, English heiress
- Margaret Wotton, Marchioness of Dorset, English noblewoman
- Princess Margaret of Connaught, elder daughter of Prince Arthur, Duke of Connaught
- Princess Margaret, Countess of Snowdon, only sibling of Queen Elizabeth II and the younger daughter of King George VI and Queen Elizabeth
- Saint Margaret of Scotland, Queen of Scots
France
- Margaret, Countess of Blois
- Margaret, Countess of Brienne
- Margaret of France, Queen of England, Queen of England as the second wife of King Edward I
- Margaret, Countess of Soissons
- Margaret, Countess of Vertus
- Margaret of France, Duchess of Brabant
- Margaret of Provence, Queen of France
- Margaret of Valois, Queen of France
- Margaret of Valois, Duchess of Berry, Duchess of Savoy by marriage to Duke Emmanuel Philibert of Savoy
- Margaret, Countess of Vertus, ruling Countess of Vertus and Etampes
- Margaret of York, Duchess of Burgundy and wife of Charles the Bold, Regent of France
- Margaret de Fiennes, Baroness Mortimer of Wigmore, French noblewoman
- Marguerite de Navarre
Greece
Hungary
- Margaret of Hungary, wife of Isaac II Angelos Byzantine Emperor
- Saint Margit, daughter of King Béla IV of Hungary
- Margit of Luxembourg, Queen of Hungary
- Margaret of Durazzo, Queen of Naples and Hungary and Princess of Achaea
Italy
- Margaret, Countess of Tyrol, present-day Italy
Norway
Portugal
- Margaret of Savoy, Vicereine of Portugal, the last Habsburg Vicereine of Portugal
Romania
Religion
- Margaret (the Lame) of Magdeburg, an anchoress of the St Albans Church in Magdeburg, present-day Germany
- Margaret Arthur, 17th-century Irish abbess
- Margaret Aylward, Irish Roman Catholic nun
- Margaret Bane, Scottish midwife
- Margaret E. Barber, British missionary in China
- Margaret Beaton, Scottish courtier
- Margaret Bethune, Scottish midwife
- Margaret Bevan, Welsh-born child evangelist and singer
- Margaret Brennan, Canadian nun
- Margaret E. Burton, American missionary
- Margaret Catchpole, English servant girl, chronicler and deportee to Australia
- Margaret Chalmers, lifelong friend of Robert Burns
- Margaret Clement, English prioress
- Margaret Anna Cusack, Irish nun and religious sister
- Margaret B. Denning, American missionary and temperance worker
- Margaret Dixson, early Australian follower of the Bahá'í Faith in Melbourne, Victoria
- Margaret Durrell, British memoirist
- Margaret Farley, American Sister of Mercy and theologian
- Margaret Farren, British actress
- Margaret Fell, founder of the Religious Society of Friends
- Margaret Fernseed, English prostitute, brothel-keeper, and murderer
- Margaret Fleming, Countess of Atholl, Scottish courtier and landowner
- Margaret Fletcher, British founder Catholic Women’s League
- Margaret Forrest, wife of John Forrest
- Margaret Kemble Gage, wife of General Thomas Gage
- Margaret Hallahan, English Catholic religious sister
- Margaret Hartsyde, Scottish servant and landowner, accused of a jewel theft
- Margaret Mary Healy Murphy, Irish-American nun, activist and educator
- Margaret Henley, friend of J. M. Barrie
- Margaret Herschel, British botanical artist and hostess
- Margaret Yandes Holliday, American Presbyterian missionary
- Margaret Idahosa, Nigerian preacher and the first African female Archbishop
- Margaret Jeans, British schoolteacher and businesswoman in Oman
- Margaret Stephen Kennedy, Scottish missionary
- Margaret Knox, Scottish noblewoman and wife of John Knox
- Margaret Lambrun, Scottish woman who tried to assassinate Queen Elizabeth I
- Margaret Livingstone, Countess of Orkney, Scottish courtier and landowner
- Margaret MacDonald, Scottish visionary
- Margaret Macgregor, Scottish Catholic missionary
- Margaret MacRory, Australian religious sister
- Margaret Magennis, Viscountess Iveagh, Irish viscountess
- Margaret Maher, Irish-American long-term domestic worker in the household of Emily Dickinson
- Margaret Mannah-Macarthy, Sierra Leonean midwife
- Margaret McEntee, American Catholic nun and educator
- Margaret Isabelle McHenry, American-Canadian heiress
- Margaret McKellar, Canadian medical missionary
- Margaret McKenna, American religious sister and anti-war activist
- Margaret Mostyn, English Carmelite
- Margaret Myles, Scottish midwife
- Margaret Paleologa, marquise of Montserrat
- Margaret Purves, British George Cross recipient
- Margaret Radclyffe, English Elizabethan courtier
- Margaret Reid, New Zealand religious sister
- Margaret Sampson, English nun
- Margaret Peoples Shirer, American Pentecostal Christian missionaries to West Africa
- Margaret Sinclair, Scottish Roman Catholic nun
- Margaret Charles Smith, African-American midwife
- Margaret Stewart, Lady Gordon, illegitimate daughter of James IV in Scotland
- Margaret Stewart, Mistress of Ochiltree, courtier in the household of Anne of Denmark in Scotland
- Margaret Beveridge Stevenson, first New Zealand member of the Baháʼí Faith
- Margaret Stott Bhore, British missionary
- Margaret Young Taylor, American Church of Latter-Day Saints member and presidential plural wife
- Margaret Tebbit, English nurse and wife of Norman Tebbit
- Margaret Throckmorton, English prioress
- Margaret Towner, American religious leader
- Margaret Traxler, American religious sister and feminist
- Margaret Newton Van Cott, first female Methodist Episcopal evangelist in America
- Margaret Louisa Vanderbilt Shepard, American heiress
- Margaret Vertue, South African Anglican bishop
- Margaret Wake Tryon, English heiress and wife of William Tryon
- Margaret Waterchief, Blackfoot elder and Anglican priest
- Margaret Wenig, American rabbi
Canonised
- Margaret Clitherow
- Margaret the Barefooted
- Saint Margaret Mary Alacoque
- Saint Margaret of Castello
- Saint Margaret of Cortona
- Saint Margaret of England
- Saint Margaret of Hungary
- Saint Margaret of Scotland
- Saint Margaret the Virgin, the oldest and most prominent St. Margaret; also known as Margaret of Antioch
Beatified
- Margaret Mary Alacoque, Catholic Saint and Mystic
- Margaret Ball, Lady Mayoress of Dublin and Catholic martyr
- Margaret Cheyne, English Catholic martyr
- Margaret Clitherow, English saint and martyr
- Margaret Fredkulla, queen of Denmark and Norway
- Margaret Leijonhufvud, queen of Sweden
- Margaret Pole, Countess of Salisbury
- Margaret Polley, English Protestant martyr
- Margaret Sambiria, queen of Denmark
- Margaret Skulesdatter, queen of Norway
- Margaret Stewart, Dauphine of France
- Margaret Stewart, Duchess of Touraine, Scottish peeress
- Margaret Tudor, queen of Scotland
- Margaret Ward, English Catholic martyr
- Margaret Wilson, Scottish Presbyterian
Arts, actresses, writers and music
- Maggie Smith, British actress
- Maisie Williams, English actress
- Margaret Agnew Blennerhassett, American poet
- Margaret Ahern, American cartoonist and illustrator
- Margaret Allen, Irish artist
- Margaret C. Anderson, American magazine editor
- Margaret Frances Andrews, American show dog breeder
- Margaret Anglin, Canadian stage actress, director and producer
- Margaret Uyauperq Aniksak, Inuk sculptor
- Margaret Armen, American screenwriter and author
- Margaret Armour, Scottish poet, novelist and translator
- Margaret Neilson Armstrong, American book cover designer, illustrator and author
- Margaret Ascham, 16th century English writer
- Margaret Ashcroft, British actress
- Margaret Ashmore Sudduth, American educator, editor, temperance advocate
- Margaret Ashmun, American writer
- Margaret Atwood, Canadian novelist and poet
- Margaret Aull, New Zealand painter and curator
- Margaret Avery, American actress
- Margaret Avison, Canadian poet
- Margaret Ayer, American author and illustrator
- Margaret Backhouse, British portrait and genre painter
- Margaret Jewett Bailey, American poet
- Margaret L. Bailey, American newspaper publisher and poet
- Margaret Baker Genovesi, Australian soprano
- Margaret Bakkes, South African writer
- Margaret Balderson, Australian novelist and children’s writer
- Margaret Balfour, English classical soprano
- Margaret Ball, American novelist
- Margaret Bannerman, Canadian actress
- Margaret Culkin Banning, American novelist
- Margaret Barbalet, Australian novelist and historian
- Margaret Barber, English Christian writer
- Margaret M. Barbour Stone, American writer
- Margaret Barker, British artist
- Margaret Barnard, British painter and linocut maker
- Margaret Ayer Barnes, American dramatist
- Margaret Campbell Barnes, English writer
- Margaret Barr, Australian dance-drama choreographer
- Margaret Barrington, Irish writer and journalist
- Margaret Barry, Irish musical artist
- Margaret Barton, British actress
- Margaret Baskerville, Australian sculptor
- Margaret Baxtresser, American pianist
- Margaret Beale, British artist
- Margaret Beames, New Zealand children’s book author
- Margaret Bechard, American writer
- Margaret Becker, American singer
- Margaret Bell-Byars, American musical artist
- Margaret Benn Walsh, British collector of Indian songs
- Margaret Bennett, British musician, broadcaster and writer
- Margaret Benson, British author and Egyptologist
- Margaret Bent, English musicologist
- Margaret Berger, Norwegian singer-songwriter
- Margaret Bert, American actress
- Margaret Bhatty, Indian writer
- Margaret Bicknell, Scottish actress
- Margaret Biggs, British writer
- Margaret Bingham, English artist
- Margaret Moyes Black, Scottish novelist and biographer
- Margaret Blair Young, American novelist
- Margaret Blake-Alverson, American musician
- Margaret Blanche, Danish actress
- Margaret Bland, American playwright and poet
- Margaret Blundell, British artist
- Margaret Boden, Scottish artist
- Margaret Jones Bolsterli, American writer
- Margaret Wander Bonanno, American writer
- Margaret Bonds, American composer and pianist
- Margaret Bonham, British writer
- Margaret Booth, American film editor
- Margaret Boozer, American ceramist and sculpture artist
- Margaret Bottome, American reformer, author and magazine editor
- Margaret Bourke-White, American photojournalist
- Margaret Bowman, American actor
- Margaret Breen, American actress
- Margaret Brennan, American journalist
- Margaret Sutton Briscoe, American writer
- Margaret Brouwer, American composer and composition teacher
- Margaret Brown, American film director
- Margaret Oliver Brown, Scottish painter and illustrator
- Margaret Bruce Wells, British woodcutter
- Margaret Brundage, American illustrator and painter
- Margaret Bryant, British writer
- Margaret Warriner Buck, American botanical and scientific artist
- Margaret Buechner, American composer
- Margaret Buffie, Canadian young adult fiction writer
- Margaret Agnes Bunn, British actress
- Margaret Burke Sheridan, Irish opera singer
- Margaret Burton, English actress
- Margaret Busby, Ghanaian British publisher and writer
- Margaret Lesley Bush-Brown, American painter and etcher
- Margaret Butler, New Zealand sculptor
- Margaret Cabourn-Smith, English comedy actress
- Margaret Calkin James, British artist
- Margaret Calvert, British typographer and graphic designer
- Margaret Cameron, American writer and musician
- Margaret Campbell (actress), American actress
- Margaret Canovan, English political theorist
- Margaret Carlson, American journalist
- Margaret Carnegie, Australian writer, collector and patron of the arts
- Margaret Sarah Carpenter, English portrait painter
- Margaret Seymour Carpenter, American novelist
- Margaret Carr (writer), Canadian columnist and food editor
- Margaret Carr (novelist), British novelist
- Margaret Carroux, German translator
- Margaret Cavendish, Duchess of Newcastle-upon-Tyne, English writer, poet, and playwright
- Margaret Cezair-Thompson, Jamaican writer
- Margaret Chalmers, Scottish poet
- Margaret Chapman, English painter
- Margaret Cheer, American actress
- Margaret Chen, Jamaican sculptor
- Margaret Chilton, British stained glass artist and instructor
- Margaret Cho, American comedian and actress
- Margaret Christakos, Canadian poet
- Margaret Christensen, Australian radio hostess and actress
- Margaret Christl, Canadian musical artist
- Margaret Chung, Canadian actress
- Margaret Cilento, Australian artist
- Margaret Clancey, American film editor and actress
- Margaret Clark, Australian author
- Margaret Goff Clark, American children’s book author
- Margaret Clarke, Irish portrait painter
- Margaret Clarkson, English artist
- Margaret Cleaves, American physician, writer
- Margaret Clunie, English actress
- Margaret Cockburn Conkling, American writer
- Margaret Coe, American painter
- Margaret Cogswell, American artist
- Margaret Colin, American actress
- Margaret Wootten Collier, American author
- Margaret Cookhorn, English contrabassoonist
- Margaret Cooper, English music hall performer
- Margaret Cossaceanu, French sculptor
- Margaret Costa, British food writer and restaurateur
- Margaret Courtenay, Welsh actress
- Margaret Courtney-Clarke, Namibian photographer
- Margaret Cousins, American editor, journalist and writer
- Margaret Covey Chisholm, American painter
- Margaret Coxe, American writer and educator
- Margaret Craig, American artist
- Margaret Craske, British ballet dancer, choreographer and teacher
- Margaret Craven, American author
- Margaret French Cresson, American sculptor
- Margaret Croker, English poet and novelist
- Margaret Crosland, English literary biographer and translator
- Margaret Cullen, Scottish novelist
- Margaret Cunningham, Scottish memoirist and strong protestant
- Margaret Curran, Australian writer
- Margaret Dale (actress), American stage and film actress
- Margaret Dale (dancer), British dancer
- Margaret Danner, American poet
- Margaret Dare, Scottish composer and cellist
- Margaret Darrell, American film editor
- Margaret May Dashiell, American artist and writer
- Margaret Daum, American opera singer
- Margaret Miller Davidson, American poet
- Margaret Davies, Welsh poet and manuscript collector
- Margaret Thomson Davis, Scottish novelist
- Margaret Day Blake, American art collector and philanthropist
- Margaret Deland, American author
- Margaret Deneke, English pianist, musicologist, choirmaster and benefactor
- Margaret DePriest, American actress
- Margaret Rebecca Dickinson, British botanical artist
- Margaret Isabel Dicksee, British painter
- Margaret Diesendorf, Australian poet, editor and translator
- Margaret Dillard, Native American artist and painter
- Margaret Dilloway, Japanese American author
- Margaret Dobson, American painter
- Margaret Stirling Dobson, Scottish printmaker
- Margaret Dodd, Australian artist and filmmaker
- Margaret Fernald Dole, American painter
- Margaret Doody, Canadian author
- Margaret Dovaston, British painter
- Margaret Doyle, Australian newsreader
- Margaret Drabble, English author
- Margaret Draper, American actress
- Margaret Dredge, Australian artist
- Margaret Webb Dreyer, American painter
- Margaret Drynan, Canadian musician and writer
- Margaret Duley, Canadian writer
- Margaret Dumont, American actress
- Margaret Dunn, Irish musician
- Margaret Early, American actress
- Margaret Easley, American actress and television writer
- Margaret Edson, American playwright
- Margaret Eliot, English music teacher and musician
- Margaret Elphinstone, Scottish author
- Margaret Essex, English composer
- Margaret Evangeline, American artist
- Margaret Evans Price, American artist and toy designer
- Margaret Evans, Canadian journalist
- Margaret Winship Eytinge, American writer
- Margaret Fane, Australian poet and novelist
- Margaret Farrand Thorp, American journalist
- Margaret Farrar, journalist and crossword puzzle editor
- Margaret Feinberg, American writer
- Margaret Hart Ferraro, American burlesque performer
- Margaret Fiedler McGinnis, American musician
- Margaret Field, American actress
- Margaret Cross Primrose Findlay, British artist
- Margaret Fingerhut, British classical pianist
- Margaret Fink, Australian film producer
- Margaret Firth, English painter
- Margaret Fishback, American poet
- Margaret Fisher, American performance and media artist
- Margaret Fisher Prout, British painter
- Margaret Fitchett, New Zealand artist
- Margaret Fitton, British artist
- Margaret Fitts, American screenwriter
- Margaret Fitzhugh Browne, American artist
- Margaret Flockton, Anglo-Australian artist and botanical illustrator
- Margaret Anne Florence, American actress, singer and model
- Margaret Foley, 19th-century American sculptor, carver and miniature painter
- Margaret Foote Hawley, American painter
- Margaret Ford-Taylor, American actress
- Margaret Formby, American journalist
- Margaret Forster, British author
- Margaret Taylor Fox, American painter, illustrator and etcher
- Margaret Frame, Canadian painter
- Margaret Frankel, New Zealand artist
- Margaret Frazer, American novelist
- Margaret French, American artist
- Margaret Fuller, American critic
- Margaret Fulton, Australian food writer
- Margaret Gale, British operatic soprano
- Margaret Garcia, Mexican-American visual artist
- Margaret Gardiner, British patron of artists
- Margaret Garland, British artist
- Margaret Garrett, American artist and dancer
- Margaret Garwood, American composer
- Margaret C. Gates, American painter
- Margaret Geddes (writer), an Australian writer, journalist and historian
- Margaret Geddes (artist), a British artist
- Margaret Gere, British artist
- Margaret Gibson (actress), American actress
- Margaret Gibson (writer), Canadian novelist and short story writer
- Margaret Gibson (poet), American poet
- Margaret Gilbert, British philosopher
- Margaret Giles, British painter, sculptor and medalist
- Margaret Gillies, Scottish painter
- Margaret Girvin Gillin, Canadian-born American painter
- Margaret Gilmore, British journalist, broadcaster, writer and analyst
- Margaret Glaspy, American singer-songwriter
- Margaret L. Goldsmith, American novelist
- Margaret Gordon (illustrator), British illustrator
- Margaret Gordon (singer), Welsh singer
- Margaret Gove Camfferman, American painter
- Margaret Nowell Graham, American artist
- Margaret Graves, British writer and journalist
- Margaret Green, British painter
- Margaret Greville, British socialite and philanthropist
- Margaret Ross Griffel, American musicologist and author
- Margaret Christian Grigor, American sculptor and medalist
- Margaret Gurney, Australian artist
- Margaret Gwenver, American stage and television actress
- Margaret Bernadine Hall, English painter
- Margaret Halsey, American writer
- Margaret Halstan, British actress
- Margaret Hamerik, Danish musician
- Margaret Hamilton (publisher), Australian children’s literature publisher
- Margaret Hamilton (actress), American film actress
- Margaret Harker, British photographer and historian of photography
- Margaret Harkness, English radical journalist and writer
- Margaret Rosezarian Harris, American musician, conductor, composer and educator
- Margaret Harrison, British violinist
- Margaret Harshaw, American opera singer
- Margaret Harvey, Australian actress
- Margaret Hasse, American poet and writer
- Margaret Hayes, American actress
- Margaret G. Hays, American writer
- Margaret Hazzard, Australian writer
- Margaret H'Doubler, American dance instructor
- Margaret Healy, Irish singer-songwriter
- Margaret Henderson Floyd, American art historian
- Margaret Hendrie, Nauruan writer
- Margaret Herrera Chávez, American painter and printmaker
- Margaret A. Hickey, American journalist
- Margaret Hicks, American painter
- Margaret Higonnet, American author and historian
- Margaret Hill, British ballerina
- Margaret Hillert, American writer
- Margaret Hillis, American conductor
- Margaret Hine, British studio potter
- Margaret Hislop, Scottish painter
- Margaret Hoard, American painter
- Margaret Hoberg Turrell, American composer
- Margaret Hodges, American writer
- Margaret Holford, English poet and translator
- Margaret Holford (the elder), English novelist, playwright and poet
- Margaret Hollingsworth, Canadian writer
- Margaret Brenda Holloway, New Zealand watercolour artist
- Margaret Lindsay Holton, Canadian artist
- Margaret Hooks, Irish-born author and journalist
- Margaret Horder, Australian artist and book illustrator
- Margaret Bell Houston, American writer and suffragist
- Margaret Hsing, Chinese actress from Hong Kong
- Margaret Hubble, British radio broadcaster
- Margaret Hughes, British actress
- Margaret Hunt Brisbane, American poet
- Margaret Illington, American actress
- Margaret Irving, American actress
- Margaret Irwin, English historical novelist
- Margaret Ismay, British opera singer
- Margaret Jacobs, Native American artist
- Margaret Thomson Janvier, American poet
- Margaret Jenkins, American choreographer
- Margaret Jepson, English author
- Margaret Alison Johansen, American novelist
- Margaret Johansen, Norwegian novelist
- Margaret John, Welsh actress
- Margaret Johnson (artist), Australian portrait artist
- Margaret Johnson (pianist), American jazz musician
- Margaret Johnson (vocalist), American jazz musician
- Margaret Johnston, Australian actress
- Margaret Jones (journalist), Australian journalist
- Margaret Jones (writer), Welsh travel writer
- Margaret Jordan Patterson, American painter
- Margaret Joslin, American actress
- Margaret Jourdain, English writer
- Margaret Jowett, British children’s writer
- Margaret Atwood Judson, American historian and author
- Margaret Judson, American actress
- Margaret Jull Costa, British translator
- Margaret Junkin Preston, American poet
- Margaret Juntwait, American radio announcer
- Margaret Kahn, American writer and linguist
- Margaret Brassler Kane, American sculptor
- Margaret Keane, American painter
- Margaret Kelly, Irish dancer
- Margaret Kemp-Welch, British artist
- Margaret Stickney Kendall, American painter and sculptor
- Margaret Kennedy, English novelist and playwright
- Margaret Kerry, American actress and radio host
- Margaret Keys, Irish classical soprano
- Margaret Kiddle, Australian writer and historian
- Margaret Kilgallen, American artist
- Margaret Killjoy, American author and musician
- Margaret King, Anglo-Irish writer
- Margaret Williamson King, Scottish author
- Margaret Kitchin, Swiss classical pianist
- Margaret Klenck, American actress
- Margaret Lacey, British actress
- Margaret Ladd, American actress
- Margaret Landis, American actress
- Margaret Landon, American writer
- Margaret Lane, British journalist, biographer and novelist
- Margaret Ruthven Lang, American composer
- Margaret Langrick, Canadian writer and retired actress
- Margaret Lanzetta, American artist
- Margaret Larkin, American writer
- Margaret Larson, American broadcast journalist
- Margaret Laurence (actress), Australian actress
- Margaret Laurence, Canadian novelist
- Margaret Moffett Law, American artist
- Margaret Lawlor-Bartlett, New Zealand artist
- Margaret Lawrence, American actress
- Margaret Lazarus, American film producer
- Margaret Leahy, English actress
- Margaret Lee, British actress
- Margaret Lee, Singaporean actress
- Margaret Lefranc, American painter, illustrator and editor
- Margaret Leigh, English writer
- Margaret Carver Leighton, American children’s author
- Margaret Leighton, English actress
- Margaret Leiteritz, German painter
- Margaret Lemon, English artist’s model
- Margaret Leng Tan, Singaporean musical artist
- Margaret Leroy, British novelist
- Margaret Lewis, American singer-songwriter
- Margaret Lim, Malaysian writer
- Margaret Lindsay, American actress
- Margaret H. Lippert, American writer
- Margaret Lloyd (dance critic), American dance critic
- Margaret Lloyd (soprano), American operatic soprano
- Margaret Lockwood, British actress
- Margaret Loomis, American film actress
- Margaret Lowengrund, American artist
- Margaret Lowrie, American journalist
- Margaret Lyons, Canadian public broadcasting executive
- Margaret Macadam, British illustrator
- Margaret MacArthur, American musician
- Margaret Macdonald Mackintosh, British artist
- Margaret Mackay, Scottish writer
- Margaret Mackie Morrison, British novelist
- Margaret Maclay Bogardus, American miniature painter
- Margaret Macnamara, British playwright
- Margaret Campbell Macpherson, Canadian painter
- Margaret MacPherson, New Zealand journalist, editor and writer
- Margaret Maddocks, British writer
- Margaret Mahy, New Zealand children’s writer
- Margaret Malandruccolo, Canadian photographer and music video director
- Margaret Malcolm, British writer
- Margaret Mann, Scottish-American actress
- Margaret Manning, American journalist
- Margaret Hartman Markoe Bache, American printer and editor
- Margaret Markov, American actress
- Margaret Maron, American crime fiction writer
- Margaret Marquis, American actress
- Margaret Marshall Saunders, Canadian author
- Margaret Anne Marshall, Scottish soprano
- Margaret Martyr, British singer and actress
- Margaret Mascarenhas, American novelist and poet
- Margaret Mason, American actress
- Margaret Matzenauer, American opera singer
- Margaret Maxwell Inglis, Scottish poet
- Margaret Mayo (novelist), British author of romance novels
- Margaret Mayo (playwright), American playwright, actress and early screenwriter
- Margaret Mayo (children's author), British writer, mostly of children’s books
- Margaret Mazzantini, Italian-Irish author
- Margaret McBurney, Canadian writer
- Margaret Hill McCarter, American novelist
- Margaret McCartney, general practitioner, writer and broadcaster
- Margaret McClure Stitt, American dramatist
- Margaret McConnell Holt, American artist
- Margaret McDonald Bottome, American reformer, organizational founder, author
- Margaret McDonald, American voice actress
- Margaret Dixon McDougall, Irish-born writer
- Margaret McWade, American actress
- Margaret Medlyn, New Zealand soprano
- Margaret Mee, British botanical artist
- M. R. D. Meek, Scottish author
- Margaret Meen, British painter
- Margaret Mellis, British artist
- Margaret Ménégoz, French film producer
- Margaret Manton Merrill, British-American journalist, writer, translator, elocutionist
- Margaret Michaelis-Sachs, Australian photographer
- Margaret Michaels, American actress
- Margaret Millar, American-Canadian writer
- Margaret Miller Brown, Canadian pianist and musical educator
- Margaret Mills, British stage actress
- Margaret Olive Milne-Redhead, British artist and botanical illustrator
- Margaret Milne, New Zealand potter
- Margaret Minifie, British writer
- Margaret Mitchell (photographer), Scottish photographer
- Margaret Mitchell, American author
- Margaret Modlin, American painter
- Margaret Moncrieff, Scottish cellist and author
- Margaret Prescott Montague, American novelist
- Margaret Moore (novelist), Canadian author
- Margaret Morris (actress), American actress
- Margaret Morris (dancer), British dancer, choreographer, artist and teacher
- Margaret Morrison, American fine art painter and professor
- Margaret Morton, American photographer
- Margaret Moscheles, British painter
- Margaret Moser, American music journalist
- Margaret Moth, New Zealand photojournalist
- Margaret Mulvihill, Irish writer
- Margaret Murphy, British crime writer
- Margaret "Ma" Murray, Canadian journalist and newspaper editor
- Margaret Nagle, American film producer
- Margaret Nasmyth, Scottish painter
- Margaret Nichols, American animator and television director
- Margaret Nielsen, New Zealand pianist and music teacher
- Margaret Nisbett, Australian singer
- Margaret Graeme Niven, British artist
- Margaret Noble, American conceptual artist
- Margaret Nolan, English model, actress and artist
- Margaret Noodin, American poet
- Margaret Ó hÓgartaigh, Irish author
- Margaret Obank, British publisher
- Margaret O'Brien, American film, television and stage actress
- Margaret Ogden, American fantasy author best known by the pen name Robin Hobb
- Margaret Ogola, Kenyan author
- Margaret Oliphant, Scottish author
- Margaret Olley, Australian artist
- Margaret Oppen, Australian artist
- Margaret Ortega, Hong Kong singer
- Margaret Osborne, English actress
- Margaret Cushing Osgood, American writer and poet
- Margaret Packham Hargrave, American poet and writer
- Margaret Paice, Australian children’s writer and illustrator
- Margaret Paraskos, English-born artist
- Margaret Pardee, American violinist
- Margaret Pargeter, 20th century romance novelist
- Margaret Eleanor Parker, American social activist, social reformer, travel writer
- Margaret Colby Getchell Parsons, American writer
- Margaret Parton, American journalist
- Margaret Patrick, American musician
- Margaret Agnes Paul, Scottish novelist
- Margaret Bucknell Pecorini, American painter
- Margaret Pedler, British novelist
- Margaret Bloodgood Peeke, American traveler, lecturer, author
- Margaret Pellegrini, American actress, vaudeville performer and dancer
- Margaret Pennyman, English poet
- Margaret Peterson Haddix, American writer
- Margaret Peterson (artist), American artist
- Margaret Peterson, English novelist
- Margaret Philbrick, American artist
- Margaret Phillips, Welsh-born actress
- Margaret Pieroni, Western Australian botanical illustrator and artist
- Margaret Pilkington, British printmaker
- Margaret Pokiak-Fenton, Inuvialuk author
- Margaret Pomeranz, Australian film critic
- Margaret Pospiech, Polish writer and filmmaker
- Margaret Potter, British writer
- Margaret Horton Potter, American novelist
- Margaret Powell, English writer
- Margaret Preece, British operatic soprano
- Margaret Press, American novelist
- Margaret Preston, Australian artist
- Margaret Price, Welsh operatic soprano
- Margaret Purcell, American composer
- Margaret Quainoo, Ghanaian actress
- Margaret Qualley, American actress
- Margaret Quimby, American actress
- Margaret Raia, American actress
- Margaret Randall, American writer
- Margaret Rawlings, English actress
- Margaret Read MacDonald, American writer
- Margaret Read, musical artist
- Margaret Renkl, American writer
- Margaret Rhee, American poet
- Margaret Foster Richardson, American painter
- Margaret Riley, American film and television producer
- Margaret Rinkovsky, American landscape painter
- Margaret Rizza, English composer
- Margaret Roach, American actress
- Margaret Roc, Australian children’s writer
- Margaret Agnes Rope, British stained glass artist
- Margaret Roper, English writer, translator
- Margaret Roscoe, English botanical illustrator and author
- Margaret Rose, English lyricist
- Margaret Rowlett, American writer and fabric designer
- Margaret Rutherford, British actress of the stage and screen
- Margaret Ryan, Scottish children’s writer
- Margaret Ryder, British artist
- Margaret Salmon, American film director
- Margaret Sandbach, English poet and novelist
- Margaret Vardell Sandresky, American composer
- Margaret Sangster, American writer
- Margaret Elizabeth Sangster, American author, poet, editor
- Margaret Santry, American journalist and radio host
- Margaret Sarfo, Ghanaian author and journalist
- Margaret Holland Sargent, American artist
- Margaret Saunders, British actress
- Margaret Scobie, Australian indigenous Aboriginal painter
- Margaret Scott (Australian author), Australian poet
- Margaret Scott (dancer), Australian ballerina
- Margaret Scott (New Zealand author), New Zealand author and Katherine Mansfield scholar
- Margaret Scoville, American composer of chamber, electronic and piano music
- Margaret Ann Scruggs Carruth, 20th-century Texan artist
- Margaret Scudamore, British theatre and film actress
- Margaret Seddon, American actress
- Margaret Seguier, British miniature painter
- Margaret Senior, Australian wildlife illustrator
- Margaret Severin-Hansen, American ballerina
- Margaret Severn, American dancer
- Margaret Wilkerson Sexton, American novelist
- Margaret Shelby, American actress
- Margaret Shelton, Canadian artist
- Margaret Sheridan (actress), American actress
- Margaret Sheridan (writer), British writer
- Margaret Sherratt Keys, British-born American artist, china painter, store proprietor
- Margaret Shulock, American cartoonist
- Margaret Simons, Australian academic, journalist and author
- Margaret Singana, South African musician
- Margaret Sixel, Australian and South African film editor
- Margaret Skjelbred, Norwegian writer
- Margaret Smith (comedian), American comedian and actress
- Margaret Smith (poet), American poet
- Margaret Bayard Smith, American writer
- Margaret Spicer-Simson, American artist
- Margaret St. Clair, American speculative fiction writer
- Margaret Stallard, British actress
- Margaret Stanley-Wrench, English poet and novelist
- Margaret Starbird, American writer
- Margaret Stevenson, Australian writer
- Margaret Stoddart, New Zealand artist
- Margaret Stohl, American author
- Margaret Stokes, Irish antiquarian
- Margaret Stones, Australian botanical illustrator
- Margaret Storey, British writer
- Margaret Stratton, American photographer and video artist
- Margaret Sullavan, American actress
- Margaret Frances Sullivan, Irish-American writer, journalist, editor
- Margaret Sullivan, American media columnist
- Margaret Sutermeister, American photographer
- Margaret Sutherland, Australian composer
- Margaret Sutton, American writer
- Margaret Jane Mussey Sweat, American poet
- Margaret Sweatman, Canadian writer
- Margaret Tafoya, Native American potter
- Margaret Tait, Scottish filmmaker and poet
- Margaret Talbot, American essayist and non-fiction writer
- Margaret Tallichet, American actress
- Margaret Tarrant, English painter
- Margaret Taylor-Burroughs, American writer, artist and educator
- Margaret Tedesco, American curator, visual artist and dancer
- Margaret Thomas (painter), British painter
- Margaret Thomas (hymnwriter), Welsh hymnwriter
- Margaret Thomas, Australian writer, painter and sculptor
- Margaret Thomson, Australian-born documentary filmmaker
- Margaret Throsby, Australian radio broadcaster
- Margaret Tomkins, American painter
- Margaret Tomlinson, British photographer
- Margaret Towner, British actress
- Margaret Tracey, American ballet dancer
- Margaret Traherne, British artist
- Margaret Travolta, American actress
- Margaret Trist, Australian short story writer and novelist
- Margaret Truman, American writer and daughter of President Harry S. Truman
- Margaret Tu Chuan, Hong Kong actress
- Margaret Turnbull, Scottish screenwriter
- Margaret Tyler, English writer and translator
- Margaret Tynes, American opera singer
- Margaret Tyzack, British actress
- Margaret Urlich, New Zealand singer
- Margaret Vale, American actress
- Margaret Vance Shelley, American composer and music educator
- Margaret Vandercook, American writer
- Margaret Elizabeth Vanderhaeghe, Canadian artist
- Margaret Britton Vaughn, American poet
- Margaret Veley, British author and poet
- Margaret Rose Vendryes, Jamaican American visual artist
- Margaret Verble, American author
- Margaret Vines, British actress
- Margaret Visser, Canadian writer and broadcaster
- Margaret Winifred Vowles, English author on science
- Margaret Vyner, Australian-born model and actress
- Margaret Walker, American author
- Margaret Walthour Lippitt, American painter and teacher
- Margaret Ward, Irish journalist
- Margaret E. Ward, Irish journalist
- Margaret Warner, American journalist
- Margaret Helen Waterfield, English watercolor artist
- Margaret Way, Australian novelist
- Margaret Ely Webb, American illustrator
- Margaret Webster, American actress and director
- Margaret Weis, American fantasy novelist
- Margaret Wendell Huntington, American painter
- Margaret Wente, Canadian journalist
- Margaret Wertheim, Australian science writer
- Margaret Wettlin, American journalist
- Margaret Matilda White, New Zealand photographer
- Margaret Whiting, American popular music and country music singer
- Margaret Whiting (actress), British actress
- Margaret C. Whiting, American artist
- Margaret Whitton, American actress
- Margaret Whyte, Uruguayan artist
- Margaret Widdemer, American poet and novelist
- Margaret Jones Wiles, American composer, conductor and violinist
- Margaret Wetherby Williams, British mystery writer
- Margaret Wild, Australian children’s writer
- Margaret Lindsay Williams, Welsh artist
- Margaret Williams, British film director
- Margaret Wilson (novelist), American novelist
- Margaret Wilson (Australian writer), Australian television writer
- Margaret J. Winkler, American film producer
- Margaret Winser, English sculptor and artist
- Margaret E. Winslow, American activist, editor, author
- Margaret Wise Brown, American author
- Margaret Ann Withers, American painter, sculptor and poet
- Margaret Withers, British actress
- Margaret Wolfe Hungerford, Irish novelist
- Margaret Wolfson, American storyteller and writer
- Margaret Louisa Woods, English novelist and poet
- Margaret Worth, Australian artist
- Margaret Jane Wray, American dramatic soprano
- Margaret Wrightson, English artist
- Margaret Wrinkle, American novelist
- Margaret Wycherly, English stage and film actress
- Margaret Wylie, Western Australian author
- Margaret Wynne Lawless, American poet, author, educator, philanthropist
- Margaret Yarde, British actress
- Margaret Yorke, English crime fiction writer
- Margaret Young, American singer
- Margaret Zhang, Australian fashion editor
- Margaret Scully Zimmele, American artist
- Meg Stuart, American choreographer, dancer, performing artist
Education, science, and technology
- Margaret, Lady Moir, founding member of the Women's Engineering Society, Scotland
- Margaret Abraham, professor of sociology
- Margaret Ackerman, American engineer
- Margaret F. Alexander, Scottish nurse, educator, researcher and writer
- Margaret Alington, New Zealand historian
- Margaret Allemang, Canadian nurse and academic
- Margaret Allen (surgeon), American surgeon and academic
- Margaret Allen, Australian historian
- Margaret Alston-Garnjost, British physicist
- Margaret Altmann, German-American biologist
- Margaret Amidon, American educator
- Margaret Amosu, British-Nigerian librarian
- Margaret Anderson, British biochemist and scientific indexer
- Margaret L. Anderson, American historian
- Margaret Andrew, American experimental engineer
- Margaret Archer, English sociologist
- Margaret Armstrong, Australian geostatistician
- Margaret Ashley-Towle, American archaeologist
- Margaret Aston, British historian and academic
- Margaret Atack, scholar of French literature and academic
- Margaret Atherton, American historian
- Margaret Baird, New Zealand immunologist
- Margaret Barker, British biblical scholar
- Margaret Barnes, British marine biologist
- Margaret Baron, British mathematics educator and history of mathematics
- Margaret Elizabeth Barr-Bigelow, Canadian mycologist
- Margaret Scolari Barr, American art historian
- Margaret Stuart Barry, British writer
- Margaret Bastock, British biologist
- Margaret Battin, philosopher and medical scientist
- Margaret Bayer, American mathematician
- Margaret Bayne Wilson, British missionary
- Margaret Becklake, Canadian academic and epidemiologist
- Margaret Armstrong Beckman, Canadian librarian
- Margaret Belcher, New Zealand literary scholar
- Margaret Bell Douglas, Canadian botanist and horticulturalist
- Margaret Bemister, Canadian writer and educator
- Margaret Bender, American anthropologist
- Margaret Bennell, British educator, adult educator and anthroposophist
- Margaret Jane Benson, English botanist
- Margaret Benston, Canadian scientist and feminist
- Margaret A. Berger, professor of Law at Brooklyn Law School
- Margaret Berry, Australian educationalist
- Margaret Beznak, Hungarian-born Canadian medical researcher
- Margaret Billingham, Kenyan-born American pathologist
- Margaret Birley, British archaeologist
- Margaret Katherine Black, food historian and author
- Margaret B. Blackman, American anthropologist
- Margaret Blackwood, Australian botanist and geneticist
- Margaret Boden, researcher in the field of artificial intelligence
- Margaret G. Bradbury, American ichthyologist
- Margaret Bradford Boni, American educator
- Margaret E. Bradshaw, British botanist and conservationist
- Margaret Bradshaw, British-born New Zealand geologist
- Margaret Brandeau, American management scientist and engineer
- Margaret Brazier, British academic
- Margaret W. "Hap" Brennecke, American metallurgist
- Margaret Briggs, New Zealand law professor
- Margaret Brimble, New Zealand chemist
- Margaret Bromhall, English radio therapist
- Margaret Sibella Brown, Canadian botanist
- Margaret Brown (ichthyologist), British ichthyologist
- Margaret Brown (mathematics educator), British mathematics educator
- Margaret Bryan, British natural philosopher and educator
- Margaret M. Bryant, American linguist
- Margaret Buchanan Cole, American mathematician
- Margaret Elizabeth Buchanan, British pharmacist
- Margaret Buckingham, French-British biologist
- Margaret Bullock, American academic
- Margaret Burbidge, British astronomer
- Margaret Burchinal, quantitative psychologist
- Margaret Burnett, American computer scientist
- Margaret F. Butler, American physician
- Margaret K. Butler, American mathematician
- Margaret Byers, Irish educator, activist, social reformer, missionary, writer
- Margaret Byrne, Australian geneticist
- Margaret Callahan, American nursing administrator
- Margaret Cameron, Australian amateur ornithologist, librarian and educator
- Margaret Cameron, Canadian philosopher
- Margaret C. Campbell, American marketing academic
- Margaret I. Carman, American teacher and historian
- Margaret Carnegie Miller, American philanthropist
- Margaret Carr, New Zealand early childhood education academic
- Margaret Chan, Chinese-Canadian physician
- Margaret Cheney (mathematician), American mathematician
- Margaret E. Chisholm, American librarian and educator
- Margaret Chung, American-born Chinese female physician
- Margaret Church, American mycologist
- Margaret Clapp, American educator
- Margaret Clark, American historian, writer and educator
- Margaret Clark, New Zealand political scientist
- Margaret Clark, American psychologist
- Margaret Cleaves, American physician
- Margaret Clement, English mathematician
- Margaret C. Cobb, American geologist
- Margaret V. Cobb, educational psychologist
- Margaret Coel, American historian and mystery writer
- Margaret Coit, American historian
- Margaret S. Collins, African-American child prodigy and entomologist
- Margaret Collinson, paleobotanist
- Margaret Colquhoun, evolutionary biologist
- Margaret P. Colvin, 19th-century inventor
- Margaret Conkey, American archaeologist
- Margaret Conrad, Canadian historian
- Margaret Darst Corbett, American vision educator
- Margaret Georgina Corrick, Australian botanist
- Margaret Cote, Canadian academic and author
- Margaret Cox, English physicist
- Margaret Craighill, American psychiatrist
- Margaret Crane, American biochemist
- Margaret Creighton, American historian
- Margaret Crofoot, American anthropologist
- Margaret Crosby, American classical archaeologist
- Margaret Crosfield, British paleontologist
- Margaret Mordecai Jones Cruikshank, American educator and college president
- Margaret Cruickshank, New Zealand medical practitioner
- Margaret Crum, British scholar of English poetry and music
- Margaret Cuninggim, American university professor and administrator
- Margaret Cuomo, American radiologist
- Margaret Dalziel, English literature scholar
- Margaret Daube-Witherspoon, American biomedical engineer
- Margaret A. Davidson, American scientist
- Margaret M. Davies, Australian herpetologist
- Margaret Davies, English conservationist and archaeologist
- Margaret Davis Bowen, American educator
- Margaret Bryan Davis, American paleoecologist
- Margaret Oakley Dayhoff, American biophysicist
- Margaret Deanesly, English historian
- Margaret Defeyter, British psychologist
- Margaret Delaney, marine biologist
- Margaret Dick, Australian microbiologist
- Margaret A. Dix, British botanist
- Margaret Dix, British neurologist
- Margaret Donaldson, British psychologist
- Margaret Stefana Drower, British Egyptologist
- Margaret Dryburgh, English educator
- Margaret A. Edwards, American librarian
- Margaret Elizabeth Egan, American librarian
- Margaret Ensign Lewis, American botanist
- Margaret J. Eppstein, American complex systems scientist
- Margaret Escott, New Zealand novelist, drama teacher and poet
- Margaret C. Etter, American chemist and crystallographer
- Margaret Fairlie, British gynecologist
- Margaret Faul, Irish American chemist
- Margaret Faull, Australian archaeologist and museum director
- Margaret Elisabeth Felix, Indian educator
- Margaret Ferguson, American political scientist
- Margaret Clay Ferguson, American botanist
- Margaret M. H. Finch, American historian
- Margaret Fischl, American physician
- Margaret Fishenden, British meteorologist
- Margaret Flamsteed, English astronomer
- Margaret Florey, Australian linguist
- Margaret Floy Washburn, American psychologist
- Margaret D. Foster, American chemist
- Margaret Fountaine, British entomologist, scientific illustrator and diarist
- Margaret R. Fox, American electronics engineer
- Margaret Frame, Scottish scientist, professor of molecular cell biology
- Margaret B. Freeman, American museum curator
- Margaret Friedel, Australian scientist
- Margaret Hannah Fulford, American botanist
- Margaret B. Fuller Boos, American geologist
- Margaret T. Fuller, American developmental biologist
- Margaret Gamalo, Filipino-American biostatistician and drug development executive
- Margaret Gardel, American biophysicist
- Margaret Gardner, Governor of Victoria
- Margaret Garritsen de Vries, American economist
- Margaret Garson, Australian cytogeneticist, pathologist and educator
- Margaret Gatz, American psychologist, gerontologist and researcher
- Margaret Geller, American astrophysicist
- Margaret Gelling, English toponymist
- Margaret George, American historical novelist
- Margaret Giannini, American physician
- Margaret Dunlop Gibson, British orientalist
- Margaret Gibson, British medieval historian and academic
- Margaret Clark Gillett, British botanist
- Margaret Sylvia Gilliland, Australian biochemist
- Margaret Glyn, English music historian
- Margaret Goodell, American scientist
- Margaret Gowing, English historian
- Margaret Dorothy Green, British nurse and educator
- Margaret Cicely Langton Greene, British speech and language therapist
- Margaret Greig, English mathematician
- Margaret Grey Porter, Irish philanthropist
- Margaret Storrs Grierson, American archivist and philosophy professor
- Margaret E. Grigsby, African-American physician
- Margaret Grimshaw, English mathematician
- Margaret Gurney, American mathematician, statistician, and computer programmer
- Margaret Jarman Hagood, statistician, sociologist and demographer
- Margaret Haley, American educator, promoted teacher's unions
- Margaret Hamburg, American public health administrator
- Margaret Hamilton Storey, U. S. zoologist
- Margaret Hamilton (software engineer), American computer scientist
- Margaret Hamilton (educator), teacher
- Margaret Hamilton (nurse), American nurse
- Margaret Irving Handy, American pediatrician
- Margaret Murray Hanson, American astronomer and educator
- Margaret Harding, Australian scientist
- Margaret Hurlstone Hardy Fallding, developmental biologist
- Margaret Hilda Harper, Australian pediatrician
- Margaret Helen Harper, American computer programmer
- Margaret Harvey, English poet and scholar
- Margaret Harwood, American astronomer
- Margaret Gentle Harwood, British educator
- Margaret Hastings, American medievalist
- Margaret Haughery, American philanthropist
- Margaret Fordyce Dalrymple Hay, Australian University of Sydney Law School administrator
- Margaret Hayes Grazier, American librarian
- Margaret Hayes-Robinson, British historian
- Margaret Hayman, British mathematics educator
- Margaret Heavey, Irish polyglot and classics scholar
- Margaret Heffernan, Australian indigenous linguist, author and interpreter
- Margaret Henson, American historian
- Margaret Hermann, American political psychologist
- Margaret Herrick, American librarian
- Margaret Hewett, South African academic and author
- Margaret Hewitt, British sociologist
- Margaret Hodgen, American sociologist
- Margaret Holden, British botanist, biochemist
- Margaret Holtrust, Dutch-American political scientist
- Margaret Horsburgh, New Zealand academic
- Margaret Hotchkiss, American microbiologist
- Margaret Howe Lovatt, naturalist
- Margaret Hubbard, British classical philologist
- Margaret Hume, English nutritionist
- Margaret Hunt Hill, American philanthropist and heiress
- Margaret Hutchins, American librarian and educator
- Margaret Hutchinson, English educator, naturalist and author
- Margaret Hyland, New Zealand chemist and professor
- Margaret Ingels, mechanical engineer
- Margaret Ives, American psychologist
- Margaret Jackson, family planning pioneer
- Margaret Jacob, American historian of science
- Margaret D. Jacobs, American historian
- Margaret Jacobsohn, Namibian environmentalist
- Margaret Janeway, American physician
- Margaret Jennings, British scientist
- Margaret Johnson, British physician
- Margaret Jolly, Australian anthropologist
- Margaret Ursula Jones, British archaeologist
- Margaret Jope, British biochemist and archaeologist
- Margaret Karembu, Kenyan science communication specialist and biotechnology advocate
- Margaret J. Kartomi, Australian ethnomusicologist
- Margaret Keay, South African-born British plant pathologist
- Margaret Keck, American political scientist
- Margaret Keenan Harrais, American educator; first woman superintendent of schools in Fairbanks, Alaska
- Margaret Kelly, American pharmacologist
- Margaret Kennard, American neuropsychologist
- Margaret Keyes, American historian and educator
- Margaret Kidwell, American biologist
- Margaret L. King, American historian of the Italian Renaissance
- Margaret King Robinson, American oceanographer
- Margaret G. Kivelson, American geophysicist and planetary scientist
- Margaret E. Knight, American inventor
- Margaret L. Kripke, American immunologist
- Margaret Kuenne Harlow, American developmental psychologist
- Margaret Wade Labarge, Canadian historian
- Margaret Ladipo, Nigerian academic and researcher
- Margaret Heather Laird, British teacher and senior laywoman
- Margaret Langdon, Native American languages and linguist
- Margaret Lartey, Ghanaian professor
- Margaret Law, British engineer
- Margaret Lawder, Irish and South African botanist
- Margaret Morgan Lawrence, American psychiatrist
- Margaret Leech, American historian and novelist
- Margaret Leinen, American scientist
- Margaret Anne LeMone, atmospheric scientist
- Margaret Lemos, American legal scholar
- Margaret Leshikar-Denton, marine archaeologist and museum director
- Margaret Campbell Mann Lesley, American cytologist and geneticist
- Margaret Levenstein, American economist
- Margaret Levi, American political scientist
- Margaret Levyns, South African phytogeographer, botanist and taxonomist
- Margaret Reed Lewis, American cell biologist
- Margaret Lewis, Canadian paleontologist and professor
- Margaret Lin Xavier, Thai physician
- Margaret Lindsay Huggins, Irish astronomer
- Margaret Little, British psychoanalyst
- Margaret A. Liu, physician scientist
- Margaret Livingstone, American neuroscientist
- Margaret Lock, Canadian anthropologist
- Margaret Loutit, New Zealand microbiologist
- Margaret D. Lowman, American biologist and ecologist
- Margaret Lucas, Scottish mechanical engineer
- Margaret Mac Curtain, Irish historian, writer, nun and educator
- Margaret MacDonald, British analytic philosopher
- Margaret MacLean, British pulmonary pharmacologist
- Margaret MacMillan, Canadian historian
- Margaret Macpherson Grant, Scottish philanthropist
- Margaret MacPherson, Australian pharmacist and benefactor
- Margaret Maden, British educationalist
- Margaret Mahler, Austrian-born American psychiatrist and psychoanalyst
- Margaret Majer, American women’s physical education instructor
- Margaret Malamud, professor of Ancient History and Islamic Studies at New Mexico State University
- Margaret Eliza Maltby, American physicist
- Margaret Manion, Australian art historian and curator
- Margaret Marrs, English computer programmer
- Margaret Trevena Martin, British botanist
- Margaret E. Martin, American economist and statistician
- Margaret P. Martin, American statistician
- Margaret Martonosi, American computer scientist
- Margaret Maruani, French sociologist
- Margaret Masson, British academic
- Margaret Masterman, British linguist and philosopher
- Margaret Evelyn Mauch, American mathematician, professor
- Margaret T. May, British health sciences modeler
- Margaret Mayall, American astronomer
- Margaret McArthur, Australian nutritional anthropologist
- Margaret McCarthy, American neuroscientist and pharmacologist
- Margaret E. McCully, Canadian psychologist, microbiologist and plant biologist
- Margaret McFall-Ngai, American animal physiologist and biochemist
- Margaret McFarland, American psychologist
- Margaret M. McGowan, British historian of dance and France
- Margaret McLarty, British medical illustrator
- Margaret McLeod, Canadian teacher
- Margaret McNamara, American educator and nonprofit executive; wife of Robert McNamara
- Margaret Stovel McWilliams, Canadian historian
- Margaret Mead, American anthropologist
- Margaret Meek Spencer, British educationalist
- Margaret Melhase, American chemistry student and co-discoverer of cesium-137
- Margaret di Menna, New Zealand microbiologist
- Margaret Menzel, American geneticist
- Margaret Merrell, American biostatistician
- Margaret A. Meyer, British economist
- Margaret Meyer, British mathematical astronomer
- Margaret R. Miles, American theologian and historian
- Margaret Shandor Miles, American pediatric nurse
- Margaret C. Miller, classical archaeologist
- Margaret Millington, British mathematician
- Margaret Mills, American folklorist
- Margaret Mitchell, American computer scientist
- Margaret M. Mitchell, American biblical scholar and professor of early Christianity
- Margaret Howell Mitchell, Canadian ornithologist
- Margaret W. Moodey, American scientific curator
- Margaret Moore, Canadian political theorist
- Margaret S. Morley, New Zealand malacologist and museum curator
- Margaret Warner Morley, American educator, biologist and author
- Margaret Shove Morriss, American academic historian
- Margaret Morrison, Canadian philosopher
- Margaret Morse, former professor at the University of California
- Margaret Veronica Moses, Australian teacher and orphanage administrator
- Margaret Mulholland, marine biogeochemist
- Margaret Mullett, British historian
- Margaret Mungherera, Ugandan physician
- Margaret Munn-Rankin, British archaeologist and historian
- Margaret Murie, American naturalist and author
- Margaret Murnane, Irish physicist
- Margaret Murray Washington, American academic
- Margaret Murray, Anglo-Indian academic, Egyptologist, archaeologist, anthropologist and folklorist.
- Margaret Muthwii, Kenyan academic administrator
- Margaret Mutu, Ngāti Kahu leader, author and academic
- Margaret Naumburg, American psychologist
- Margaret Ann Neale, American management academic
- Margaret F. Nelson, American Cherokee academic
- Margaret Ellen Newell, American historian
- Margaret Newman, American nursing theorist
- Margaret Newton, Canadian phytopathologist and mycologist
- Margaret Morse Nice, American ornithologist
- Margaret Nygard, British educator and conservationist
- Margaret O'Flynn, British gynecologist
- Margaret A. Ohlson, American dietitian and writer
- Margaret O'Mahony, Irish civil engineer
- Margaret O'Mara, American historian and professor
- Margaret Orbell, New Zealand author, editor and academic
- Margaret Ormsby, Canadian historian
- Margaret Orr, American meteorologist
- Margaret Osler, Canadian historian and philosopher
- Margaret Owen, English farmer and gardener
- Margaret A. Palmer, American ecologist
- Margaret Park Redfield, American anthropologist
- Margaret Parkes, British educationist
- Margaret Partridge, electrical engineer
- Margaret Sullivan Pepe, Irish biostatistician
- Margaret Pereira, British forensic scientist
- Margaret Pericak-Vance, American human geneticist
- Margaret M. Perry, British molecular geneticist and embryology researcher
- Margaret A. Phillips, American biologist
- Margaret Pittman, American bacteriologist
- Margaret Plant, Australian art historian
- Margaret Plass, American anthropologist and collector
- Margaret Plues, English botanist
- Margaret Una Poché, American educator
- Margaret Poloma, American sociologist
- Margaret Price, American academic
- Margaret Priest, Canadian artist and educator
- Margaret Jane Radin, American legal scholar
- Margaret Ransone Murray, American biologist
- Margaret Byrd Rawson, American dyslexia expert, educator and psychologist
- Margaret Rayner, British mathematician
- Margaret Helen Read, British social anthropologist and academic
- Margaret Hiza Redsteer, Crow Nation geomorphologist and professor
- Margaret Reeson, Australian historian
- Margaret G. Reid, economist
- Margaret Reid, Australian physicist
- Margaret Rioch, American psychotherapist
- Margaret C. Roberts, American obstetrician
- Margaret E. Roberts, American political scientist
- Margaret M. Robinson, American mathematician
- Margaret Rock, British crypto-analyst
- Margaret Rockefeller, conservationist
- Margaret Rogers, New Zealand nurse
- Margaret S. Rood, American occupational therapist
- Margaret Cool Root, American professor
- Margaret Rosario, American psychologist
- Margaret Ross, British computer scientist
- Margaret W. Rossiter, American historian
- Margaret Hutchinson Rousseau, American chemical engineer
- Margaret Joyce Rowe, British historian
- Margaret Rule, British archaeologist
- Margaret Sabine, Australian virologist
- Margaret J. Safrit, American college professor
- Margaret Samu, art historian specializing in Russian art
- Margaret Sandford, English headmistress and author
- Margaret Satterthwaite, American special rapporteur
- Margaret Schabas, Canadian philosopher
- Margaret Schoeninger, American anthropologist
- Margaret Scott-Wright, British nurse and academic
- Margaret Seltzer, American writer
- Margaret Seward, British chemist
- Margaret Sewell, English educator
- Margaret Sharpe, Australian linguist
- Margaret Fay Shaw, American folklorist
- Margaret Shea, space scientist
- Margaret Sheil, Australian academic
- Margaret Pollock Sherwood, American literary scholar and writer
- Margaret Shipp, American oncologist
- Margaret Simms, 21st-century American economist
- Margaret E. B. Simpson, Scottish archaeologist
- Margaret P. Sinclair, Canadian mathematics educator
- Margaret Singer, American clinical psychologist
- Margaret Slade, Canadian economist
- Margaret Patrice Slattery, American college professor
- Margaret Smagorinsky, American meteorologist
- Margaret Smith, British writer and scholar
- Margaret Gladys Smith, American pathologist
- Margaret Keiver Smith, American psychologist
- Margaret C. Snyder, American social scientist
- Margaret Somerville, professor of Bioethics at University of Notre Dame Australia
- Margaret Sordahl, naturalist for the Smithsonian Astrophysical Observatory
- Margaret Adebisi Sowunmi, Nigerian botanist and environmental archaeologist
- Margaret Bailey Speer, American educator
- Margaret Beale Spencer, American academic
- Margaret Spittle, British oncologist
- Margaret Spufford, British social historian
- Margaret Stacey, British sociologist
- Margaret Stanley (virologist), British virologist
- Margaret Evelyn Stanley, British philanthropist
- Margaret Stanley (ecologist), New Zealand ecologist
- Margaret Stansfeld, British teacher, educator and Principal of Bedford Physical Training College
- Margaret Stewart, American herpetologist
- Margaret Bingham Stillwell, American librarian and bibliographer
- Margaret Stonborough-Wittgenstein, Austrian philanthropist
- Margaret Alison Stones, British academic
- Margaret Storkan, American dermatologist and clinical professor of dermatology
- Margaret Stoughton Abell, American forester
- Margaret Strobel, American historian
- Margaret Taber, American electrical engineer
- Margaret Alison Telfer, Australian university administrator
- Margaret Tennant, New Zealand historian
- M. B. W. Tent, American mathematics educator and writer
- Margaret E. Thompson, American numismatist
- Margaret W. Thompson, Canadian geneticist
- Margaret Thorsborne, Australian naturalist
- Margaret Tisdale, Welsh clinical virologist
- Margaret Titcomb, American librarian and writer
- Margaret Julia Tobin, Australian psychiatrist
- Margaret Todd, Scottish medical doctor, schoolteacher and writer
- Margaret A. Tolbert, American atmospheric chemist
- Margaret Tolbert, American chemist
- Margaret Torn, biogeochemist
- Margaret Trask, Australian librarian and academic
- Margaret A. Tucker, American oncologist and physician scientist
- Margaret Tupper True, American educator
- Margaret Turnbull, American astronomer
- Margaret Kemarre Turner, Arrernte linguist
- Margaret Turner-Warwick, British medical doctor and thoracic specialist
- Margaret Urban Walker, American philosopher and academic
- Margaret Valadian, Australian Aboriginal educator
- Margaret Verrall, English parapsychologist
- Margaret Mary Vojtko, American linguist, educator, polyglot and labor unionist
- Margaret C. Waites, American classical scholar
- Margaret Sellers Walker, American state and city official
- Margaret Waller, American French literature scholar
- Margaret Walshaw, New Zealand education academic
- Margaret Warner Morley, American biologist, wrote children's books on biology
- Margaret Weir, American sociologist and political scientist
- Margaret Werner-Washburne, American molecular biologist
- Margaret Weston, British director of the Science Museum, curator and electrical engineer
- Margaret Wetherell, New Zealand academic
- Margaret Wheat, American anthropologist
- Margaret Collingridge Wheeler, Australian archaeologist
- Margaret Whinney, English art historian
- Margaret Moore White, English gynecologist
- Margaret Whitehead, British public health official
- Margaret Whyte, Australian medical doctor
- Margaret Wiecek, Polish-American operations researcher
- Margaret A. Wilcox, American inventor
- Margaret Wileman, British academic administrator and lecturer
- Margaret Williamson Rea, Irish botanist
- Margaret Willerding, American mathematician
- Margaret Dauler Wilson, American philosopher
- Margaret Wood Bancroft, American naturalist and explorer
- Margaret Wood, British archaeologist
- Margaret Woodhouse, Australian bookseller
- Margaret Wooldridge, American combustion engineer
- Margaret H. Wright, American computer scientist and applied mathematician
- Margaret Wu, Australian statistician and psychometrician
- Margaret C. Wu, American biostatistician
- Margaret M. Wu, Taiwanese-American industrial chemist and inventor
- Margaret Buckner Young, American educator and author
- Margaret Paulin Young, Scottish educator
- Margaret Zacharin, Australian endocrinologist and academic
- Margaret A. Zahn, American sociologist and criminologist
Politics and activists
- Margaret Abela, 8th First Lady of Malta
- Margaret Ackman, Guyanese politician
- Margaret Adamson, Australian diplomat
- Margaret Aldersley, British suffragist and feminist
- Margaret Aldrich Smith, American First Lady of Guam
- Margaret Aachilla Aleper, Ugandan politician
- Margaret Alva, Indian politician
- Margaret Amoakohene, Ghanaian academic and diplomat
- Margaret Anderson Kelliher, American politician
- Margaret Dawn Anderson, Canadian politician
- Margaret Arney, American politician
- Margaret Ashton, English suffragist, politician, pacifist and philanthropist
- Margaret Auld, Scottish nurse, Matron and Chief Nursing Officer
- Margaret Austin, New Zealand politician
- Margaret Baba Diri, Ugandan politician
- Margaret Backhouse, British humanitarian activist
- Margaret Ballinger, South African politician
- Margaret H. Barden, was a New Hampshire state legislator
- Margaret Barkley, American politician
- Margaret Bazley, New Zealand public servant
- Margaret Beazley, Governor of South New Wales
- Margaret Beckett, British Member of Parliament for Derby South
- Margaret Behan, American activist
- Margaret Birch, Canadian politician
- Margaret Blackwood, Scottish activist
- Margaret Catherine Blaikie, Scottish temperance reformer
- Margaret Bloodworth, Canadian lawyer and civil servant
- Margaret Bondfield, first woman Cabinet minister in the United Kingdom
- Margaret Bridgman, Canadian politician
- Margaret Bryan, British diplomat
- Margaret Buckley, Irish politician
- Margaret Burgess, Scottish politician
- Margaret Campbell, Canadian politician
- Margaret W. Campbell, American suffragist
- Margaret Carpenter, American politician
- Margaret Carter, American politician
- Margaret Chant-Papandreou, Greek-American politician
- Margaret Chase, American Red Cross worker
- Margaret Chase Smith, was the first woman to serve in both houses of the United States Congress, and the first woman to represent Maine in either.
- Margaret Cheney, American politician
- Margaret Chin, American politician
- Margaret Clarke, former High Sheriff Belfast
- Margaret Clarke-Kwestie, Ghanaian politician
- Margaret (Ann) Coffey, former British Member of Parliament for Stockport
- Margaret Collins-O'Driscoll, Irish politician
- Margaret Commodore, Canadian politician
- Margaret Conditt, American politician
- Margaret Conlon, Irish former politician
- Margaret Cousins Irish-Indian suffragist who established All India Women's Conference
- Margaret Cox, Irish politician
- Margaret Craven, American politician
- Margaret Croke, American politician
- Margaret Brackenbury Crook, British Unitarian minister, a women's suffrage and peace activist
- Margaret Crooks, former deputy Lord Mayor of Belfast
- Margaret Curran, former British Member of Parliament for Glasgow East
- Margaret L. Curry, American parole officer and social worker
- Margaret Daly, British Conservative Party politician
- Margaret Davidson, British wife of colonial governor of New South Wales, Australia
- Margaret Davidson (suffragist), Scottish suffragist, teacher and WW1 nurse
- Margaret A. Davidson, American lawyer and coastal science pioneer
- Margaret Davis, Australian politician
- Margaret Dayton, American politician
- Margaret Delacourt-Smith, Baroness Delacourt-Smith of Alteryn, British Labour politician
- Margaret Delisle, Canadian politician
- Margaret Dennison, American politician
- Margaret H. Dickson, American politician from North Carolina
- Margaret Doherty, American politician
- Margaret Dongo, Zimbabwean politician
- Margaret Doud, American politician
- Margaret Drye, American politician
- Margaret E. Dungan, American Quaker suffrage, peace and hunger activist
- Margaret Dunkle, American activist who created Title IX
- Margaret Dyer-Howe, Montserratian politician and businesswoman
- Margaret Eaton, Baroness Eaton, British Conservative politician
- Margaret Ekpo, Nigerian women’s rights activist and social mobilizer
- Margaret Ekua Prah, Ghanaian diplomat
- Margaret Evans, New Zealand mayor
- Margaret Everson, acting director of the U. S. National Park Service
- Margaret Ewing, Scottish politician
- Margaret Farquhar, Scottish political pioneer
- Margaret Milne Farquharson, Scottish suffragette and MP candidate
- Margaret Farrow, American politician
- Margrith von Felten, Swiss politician
- Margaret Ferrier, British Member of Parliament for Rutherglen and Hamilton West
- Margaret Fitzherbert, Australian politician
- Margaret Flory, American politician
- Margaret Foley, Irish-American labor organizer, suffragist, and social worker
- Margaret French McLean, First Lady of North Carolina
- Margaret Gardner Hoey, American political hostess and First Lady of North Carolina
- Margaret H. George, American politician
- Margaret Skirving Gibb, Scottish suffragette
- Margaret Gibb, English political activist
- Margaret V. Gillespie, American politician
- Margaret Good, American politician
- Margaret Greenwood, British Member of Parliament for Wirral West
- Margaret Guilfoyle, Australian politician
- Margaret Gunn, Canadian activist
- Margaret Hance, American politician
- Margaret Harrington, Canadian politician
- Margarett (Maggie) Hassan, United States Senator for New Hampshire
- Margaret Hawkins, African-American activist
- Margaret Heckler, American politician
- Margaret Heneghan, Irish barrister and judge
- Margaret Rose Henry, American politician
- Margaret Hewitt, British suffragette
- Margaret Hill, British social reformer
- Margaret E. Hillestad, Norwegian politician
- Margaret Hills, British politician, suffragist, feminist and teacher
- Margaret Hobbs, Canadian politician and educator
- Margaret Hodge, British Member of Parliament for Barking
- Margaret Holmes, Australian peace activist
- Margaret Hoover, American political consultant and commentator, great-granddaughter of the former president
- Margaret Leslie Hore-Ruthven, British socialite
- Margaret Lea Houston, First Lady of the Republic of Texas
- Margaret Huang, American human rights advocate
- Margaret Hughes, American politician
- Margaret Humphreys, British social worker and author
- Margaret Hunter (jurist), Australian jurist
- Margaret Hunter, Scottish communist activist and trade unionist
- Margaret Hurley, American politician
- Margaret Irwin, Scottish women’s labor activist
- Margaret J. Jackson, American politician
- Margaret Jackson, British government secretary
- Margaret Jamieson, Scottish politician
- Margaret Jay, Baroness Jay of Paddington, British baroness
- Margaret Jobson, Jamaican diplomat
- Margaret Johnson, Canadian politician
- Margaret (Maggie) Jones, Baroness Jones of Whitchurch, British Labour Peer and trade union official
- Margaret Kaiser, American politician
- Margaret Kamar, Kenyan politician
- Margaret Keech, Australian politician
- Margaret Keita, Gambian politician
- Margaret Kelly, American civil servant
- Margaret B. Kelly, American politician
- Margaret Rose Kelsick, Montserratian politician
- Margaret Kennedy, American politician
- Margaret L. Kennedy, Irish politician
- Margaret Kenyatta (mayor), Kenyan politician
- Margaret Kenyatta, former First Lady of Kenya
- Margaret G. Kibben, American chaplain
- Margaret D. Klein, United States Navy admiral
- Margaret Kobia, Kenyan civil servant
- Margaret Komuhangi, Ugandan politician
- Margaret Konantz, Canadian politician
- Margaret Kouvelis, New Zealand politician
- Margaret B. Laird, American politician
- Margaret Currie Neilson Lamb, Scottish nurse and Council Chair
- Margaret Lamwaka Odwar, Ugandan politician
- Margaret Laurino, American politician
- Margaret Legum, South African anti-apartheid activist and social reformer
- Margaret S. Lewis, American politician
- Margaret Lloyd George, Welsh humanitarian
- Margaret Long, American politician
- Margaret Lord, Canadian politician
- Margaret Bright Lucas, British suffragist and reformer
- Margaret Ludwig, American politician
- Margaret MacDiarmid, Canadian politician
- Margaret MacDonald, American politician
- Margaret Macfarlane, Scottish suffragette in Dundee
- Margaret A. Mahoney, American politician
- Margaret Markey, American politician
- Margaret Marland, Canadian politician
- Margaret Selina Martei, Ghanaian Member of Parliament for Asamankese
- Margaret E. Morton, American politician
- Margaret May, Australian politician
- Margaret Mbeiza Kisira, Ugandan politician
- Margaret McAleer, Australian politician
- Margaret McCain, 27th lieutenant governor of New Brunswick
- Margaret McCulloch, Scottish labor politician
- Margaret McDonagh, Baroness McDonagh, British politician
- Margaret McFadden, American community leader
- Margaret McGovern, American politician
- Margaret McIntyre, Australian politician
- Margaret McKenzie, former High Sheriff of Belfast
- Margaret McLean, Australian suffragist
- Margaret McPhun, Scottish suffragette
- Margaret Meagher, Canadian diplomat
- Margaret Sara Meggitt, British political activist and suffragette
- Margaret Mensah-Williams, Namibian diplomat
- Margaret Millard, New Zealand rural community leader
- Margaret Miller, Canadian politician
- Margaret Mitchell (Canadian politician), New Democratic Party Member of Parliament for Vancouver East
- Margaret Mitchell (Scottish politician), Scottish Conservative politician
- Margaret Ghogha Molomo, South African environmental activist
- Margaret Moran, former Labour MP for Luton South who was convicted of the largest amount of fraud in the United Kingdom parliamentary expenses scandal
- Margaret Mullane, British politician
- Margaret "Peggy" Murphy, American politician
- Margaret Murphy O'Mahony, Irish politician
- Margaret Mylne, Scottish suffragette and writer
- Margaret D. Nadauld, American church leader
- Margaret Nakashuk, Canadian politician
- Margaret Nakikus, Papua New Guinean government planner
- Margaret Neckles, Grenadian politician
- Margaret Nevinson, English suffragist
- Margaret Norrie, Canadian politician
- Margaret Nosek, American activist
- Margaret Nyagahura, Rwandan politician
- Margaret O'Brien, American politician
- Margaret O'Connor Wilson, American civic leader
- Margaret Ocran, Ghanaian politician
- Margaret Ogg, Australian feminist advocate
- Margaret O'Neil, American politician
- Margaret O'Riordan, American politician
- Margaret Pageler, American politician
- Margaret Mary Pearse, Irish politician
- Margaret Pearse, Irish politician
- Margaret B. Peeke, American traveler, lecturer, author and Martinist leader
- Margaret L. Plunkett, American diplomat
- Margaret Porter, American politician
- Margaret Prescod, Barbadian activist, author and journalist
- Margaret Prosser, Baroness Prosser, British politician
- Margaret Pyke, British activist
- Margaret Quirk, Australian politician
- Margaret Rajbally, South African politician and trade unionist
- Margaret Ransone, American politician
- Margaret Ray, Australian politician
- Margaret Rayburn, American politician
- Margaret Reid, Australian politician
- Margaret Renwick, Canadian politician
- Margaret Reynolds, Australian politician
- Margaret Rideout, Canadian politician
- Margaret Ritchie, politician who served in the Northern Ireland Assembly and both British Houses of Parliament
- Margaret Rogers, American politician
- Margaret Rothwell, British diplomat
- Margaret Rowe, Australian politician
- Margaret Ruhl, American politician
- Margaret Rwabushaija, Ugandan politician
- Margaret Rwebyambu, Ugandan politician and legislator
- Margaret Rose Sanford, First Lady of North Carolina
- Margaret Scarsdale, American politician
- Margaret Schweinhaut, American politician
- Margaret Scobey, American diplomat
- Margaret Scrivener, Canadian politician
- Margaret Semple, New Zealand politician and socialist
- Margaret Shields, New Zealand politician
- Margaret Shonekan, First Lady of Nigeria
- Margaret Sievwright, New Zealand feminist, political activist and community leader
- Margaret Simwanza Sitta, Tanzanian politician
- Margaret Sitte, American politician
- Margaret Skok, Canadian diplomat
- Margaret Sloan-Hunter, American feminist
- Margaret Smith (Illinois politician), American politician
- Margaret Smith (Scottish politician), Scottish politician
- Margaret Smith (West Virginia politician), American politician
- Margaret Snyder, American politician
- Margaret Jane Spear, American politician
- Margaret Anne Staggers, American politician
- Margaret Jane Steele Rozsa, American politician
- Margaret Stock, American politician
- Margaret Strachan, American politician
- Margaret Strelow, Australian politician
- Margaret Rockefeller Strong, American activist
- Margaret Sullivan, American chief of staff
- Margaret Sutton, American politician
- Margaret Tanner, English social reformer
- Margaret Tartaglione, Philadelphia politician
- Margaret Tate, American politician
- Margaret Taylor, First Lady of the U. S.
- Margaret Thatcher, first female Prime Minister of the United Kingdom who served from 1979 to 1990
- Margaret Thom, Canadian politician
- Marguerite Thomas-Clement, Luxembourger politician
- Margaret Thorp, Australian welfare worker
- Margeret (Maggie) Throup, British Member of Parliament for Erewash
- Margaret Joy Tibbetts, American diplomat
- Margaret Tor-Thompson, Liberian politician
- Margaret Torrie, British social worker and charity founder
- Margaret Travers Symons, British suffragette
- Margaret Trowe, American politician and women’s rights activist
- Margaret Tucker, Australian Aboriginal activist and writer
- Margaret D. Tutwiler, American politician
- Margaret Twomey, Australian diplomat
- Margaret Tynan, Irish politician
- Margaret Utinsky, American humanitarian
- Margaret A. Uyehara, American diplomat
- Margaret Vanderhye, American politician
- Margaret P. Varda, American politician
- Margaret Vogt, Nigerian diplomat
- Margaret Wall, Baroness Wall of New Barnet, British trade unionist
- Margaret Wanjiru, Kenyan politician
- Margaret Waring, politician from Northern Ireland
- Margaret Weichert, American government executive
- Margaret Weissinger Castleman, American suffragist and campaigner
- Margaret Wheeler, Baroness Wheeler, British life peer
- Margaret Whitlam, Australian social campaigner and athlete
- Margaret Fay Whittemore, American suffragist
- Margaret Ray Wickens, American public affairs organizer, social reformer, and charitable organization leader
- Margaret Bush Wilson, American activist
- Margaret Wilson, New Zealand politician
- Margaret Wingfield, British Liberal Party politician
- Margaret Wintringham, British politician
- Margaret Wirrpanda, Australian Aboriginal activist in Victoria
- Margaret Woodgate, Australian politician
- Margaret Woodrow Wilson, First Lady of the United States
- Margaret Wright, American politician
- Margaret Zziwa, Ugandan politician
Sports
- Margaret Abbott, American golfer
- Margaret Adeoye, British sprinter
- Margaret Aka, Papua New Guinean soccer player and coach
- Margaret Austen, English diver
- Margaret Auton, British swimmer
- Margaret Bamgbose, Nigerian track and field sprinter
- Margaret Barrand, English badminton player
- Margaret Beacham, British middle-distance runner
- Margaret Bean, Guamian cyclist
- Margaret Beck, English badminton player
- Margaret Belemu, Zambian footballer
- Margaret Bell (athlete), Canadian high jumper
- Margaret Bell (gymnast), British gymnast
- Margaret Bennett, American figure skater
- Margaret Bertasi, American rower
- Margaret Birtwistle, British discus thrower and shot putter
- Margaret Bisbrown, British diver
- Margaret Varner Bloss, American athlete and professor
- Margaret Bourke, Australian bridge player
- Margaret Boxall, English badminton player
- Margaret Boyd, English lacrosse player and schoolteacher
- Margaret Buck, Australian canoeist
- Margaret Burvill, Australian sprinter
- Margaret Caldow, Australian netball international and coach
- Margaret Callender, English javelin thrower
- Margaret Castro, American judoka and trainer
- Margaret Coomber, British middle-distance runner
- Margaret Court, Australian tennis player
- Margaret Cremen, Irish rower
- Margaret Critchley, British sprinter
- Margaret Crosland, Canadian figure skater
- Margaret Crowley, American speed skater
- Margaret Curtis, American tennis player and golfer
- Margaret Danhauser, American baseball player
- Margaret Darvall, British mountaineer
- Margaret Dingeldein, American water polo player
- Margaret Donahue, American baseball executive
- Margaret Edwards, English swimmer
- Margaret Erskine, British long jumper
- Margaret Etim, Nigerian sprinter
- Margaret Fettes, Canadian international lawn bowls player
- Margaret Filippini, New Zealand netball player
- Margaret Swan Forbes, American swimmer
- Margaret Forsyth, New Zealand netball player and coach
- Margaret Foster, New Zealand netball player and coach
- Margaret Franks, British table tennis player
- Margaret Gast, German-born American racing cyclist
- Margaret Gayen, Australian long jumper and sprinter
- Margaret Gibson (rower), Zimbabwean Olympic rower
- Margaret Gibson (swimmer), Australian swimmer
- Margaret Girvan, Scottish swimmer
- Margaret Gisolo, baseball player
- Margaret Gleghorne, Great Britain and Ireland women’s hockey player
- Margaret Gomm, British swimmer
- Margaret Grant, Irish boccia player
- Margaret Groos, American long-distance runner
- Margaret Grundy, English swimmer
- Margaret Harding, Puerto Rican swimmer
- Margaret Harriman, South African Paralympic athlete
- Margaret Hedeman, American rower
- Margaret Hellyer, Australian tennis player
- Margaret Hemsley, Australian cyclist
- Margaret Hoelzer, American swimmer
- Margaret Hoffman, American swimmer
- Margaret Holgerson, American baseball player
- Margaret Howe (squash player), American squash player
- Margaret Howe (athlete), Canadian sprinter
- Margaret Hughes, English sportswriter
- Margaret Hunt, South African tennis player
- Margaret Indakala, Kenyan volleyball player
- Margaret Iwasaki, Canadian swimmer
- Margaret Jackson, English mountain climber
- Margaret Jeffery, British swimmer and Olympian
- Margaret Jenkins, American discus thrower
- Margaret Jennings, Australian cricketer
- Margaret Jessee, American tennis player and a Napa Valley vintner
- Margaret de Jesús, Puerto Rican sprinter
- Margaret Johnson, Australian long jumper
- Margaret Johnston, Northern Irish bowler
- Margaret Jude, Australian cricketer
- Margaret Jurgensmeier, American baseball player
- Margaret Kelly, English swimmer
- Margaret Kipkemboi, Kenyan long-distance runner
- Margaret Knickle, Canadian curler
- Margaret Knighton, New Zealand equestrian
- Margaret Langford, Canadian slalom canoeist
- Margaret Lennan, Scottish female snooker and billiards player
- Margaret Letham, British lawn bowler
- Margaret Lockwood (bowls), English international lawn bowler
- Margaret Lockwood (cricketer), English cricketer
- Margaret Lu, American fencer
- Margaret Macchiut, Italian hurdler
- Margaret Macrae, New Zealand swimmer
- Margaret Marks, New Zealand cricketer
- Margaret Markvardt, Estonian swimmer
- Margaret Martin, American professional bodybuilder
- Margaret Matangi, New Zealand netball player
- Margaret Matthews, American track and field athlete
- Margaret Maughan, British Paralympic archer
- Margaret Maury, French long-distance runner
- Margaret McIver, Australian equestrian
- Margaret McKenzie, New Zealand rugby union player
- Margaret Mills, Zimbabwean international lawn bowler
- Margaret Molesworth, Australian tennis player
- Margaret Moore, English tennis player
- Margaret Morphew, South African tennis player
- Margaret Morton, Scottish curler
- Margaret Mukoya, Kenyan volleyball player
- Margaret Murdock, American sports shooter
- Margaret Muriuki, Kenyan runner
- Margaret Murphy (Olympian), Irish hurdler
- Margaret Murphy (Paralympian), Australian Paralympic athlete
- Margaret Murray, American baseball player
- Margaret Nankabirwa, Ugandan badminton player
- Margaret Ngoche, Kenyan cricketer
- Margaret Ngotho, Kenyan long-distance runner
- Margaret Northrop, Kenyan swimmer
- Margaret H. O'Donnell, Australian tennis player
- Margaret R. O'Donnell, British tennis player
- Margaret Okayo, Kenyan marathon runner
- Margaret O'Leary, Irish camogie player and trainer
- Margaret Osborne, British table tennis player
- Margaret Owens, American barrel racer
- Margaret "Polly" Palfrey Woodrow, American tennis player
- Margaret Parker (archer), British athlete
- Margaret Parker (javelin thrower), Australian athlete
- Margaret Pawson, New Zealand netball player
- Margaret Peden, Australian cricketer
- Margaret Peear, English cricketer
- Margaret Pomeroy, British lawn bowler
- Margaret Osborne duPont, American table tennis player
- Margaret Purce American soccer player
- Margaret Purdy, Canadian pair skater
- Margaret Ramsbotham, Papua New Guinean international lawn bowler
- Margaret Ravoir, American swimmer
- Margaret Richardson, Scottish curler and coach
- Margaret Robb, Canadian speed skater
- Margaret Rodriguez, American retired soccer player
- Margaret Roney, British Olympic sailor
- Margaret Ross, Australian Paralympic archer
- Margaret Russo, baseball player
- Margaret Rutherford, English cricketer
- Margaret Satupai, Samoan athlete
- Margaret Saurin, Irish association footballer and coach
- Margaret Scriven, British tennis player
- Margaret Simpson, Ghanaian heptathlete
- Margaret Stafford, British fencer
- Margaret Stefani, American baseball player
- Margaret Stocks, English badminton and tennis player
- Margaret Stone, Canadian swimmer
- Margaret Storrar, American field hockey player
- Margaret Stride, Canadian sprinter
- Margaret Stuart, New Zealand sprinter
- Margaret Sumner, Australian lawn bowls player
- Margaret Sweeney, New Zealand swimmer
- Margaret Thomas, British sport shooter
- Margaret Todd, Canadian golfer
- Margaret Tollerton, Irish equestrian
- Margaret Toscano, Indian field hockey player
- Margaret Tosh, Canadian javelin thrower
- Margaret Tragett, English badminton player
- Margaret Tumusiime, Ugandan archer
- Margaret Wade, American college basketball player and coach
- Margaret Wagar, American bridge player
- Margaret Walker, British athlete
- Margaret Wambui, Kenyan middle distance runner
- Margaret Watson, Australian rugby union player
- Margaret Weedon, British archer
- Margaret Wellington, British swimmer
- Margaret Wenzell, baseball player
- Margaret White Wrixon, British swimmer
- Margaret Wigiser, American baseball player
- Margaret Wilks, English cricketer
- Margaret Wilson (tennis), Australian tennis player
- Margaret Wilson (cricketer), Australian cricketer
- Margaret Wiseman, Scottish curler
- Margaret Woodbridge, American swimmer
- Margaret Woodlock, Australian shot putter
- Margaret Zachariah, Australian squash player
Other
- Margaret Q. Adams, American law enforcement officer
- Margaret Adams, Australian aviator
- Margaret Agee, New Zealand mental health researcher
- Margaret Aitken, Canadian author, columnist, journalist, and politician
- Margaret Alcorn, New Zealand interior decorator
- Margaret Irene Anderson, Australian Army nurse
- Margaret Jean Anderson, Canadian businesswoman and politician
- Margaret Anderson, Scottish museum founder
- Margaret J. Anderson, American hotel owner, businesswoman and socialite
- Margaret Anderson Watts, American social reformer, writer and clubwoman
- Margaret Ansei, Ghanaian business executive and politician
- Margaret Anstee, British diplomat and writer
- Margaret Arlen, American talk show host
- Margaret Arnstein, American nurse and public health researcher
- Margaret E. Bailey, African-American nurse
- Margaret H. Bair, U. S. Air Force general
- Margaret Ida Balfour, Scottish doctor and campaigner
- Margaret Barbour, British businesswoman and philanthropist
- Margaret Barclay, 1618 as a result of witch trials held in Irvine, Ayrshire
- Margaret Bartlett Thornton, American woman pilot and poet
- Margaret Bartley, American judge
- Margaret Battye, Australian lawyer
- Margaret Beavan, English welfare worker and local politician
- Margaret Bechstein Hays, American survivor of the titanic sinking
- Margaret Bedggood, New Zealand professor at University of Waikato and Chief Human Rights Commissioner
- Margaret Benn, Viscountess Stansgate, British theologian and advocate of women’s rights
- Margaret Olofsson Bergman, American weaver, teacher and designer
- Margaret Binley, British silversmith
- Margaret Bird, American economist and activist
- Margaret Blackshere, American labor organizer and leader
- Margaret Catherine Blaikie, Scottish temperance reformer
- Margaret Blatch, English vegetarian chef, restaurateur, and cookbook writer
- Margaret Bonga Fahlstrom, mixed-race woman of African and Ojibwe descent
- Margaret Booth, British judge
- Margaret Borland, American pioneer
- Margaret Braun, American baker
- Margaret Brayne, 16th century London theatre owner
- Margaret Brent, English immigrant colonial landowner
- Margaret A. Brewer, United States Marine Corps general
- Margaret Brooke, nursing sister of the Royal Caribbean Navy
- Margaret Brown, survivor of the sinking of the Titanic
- Margaret Brownlow, English gardener and writer
- Margaret Bullock, New Zealand writer and feminist
- Margaret W. Burcham, brigadier general of the United States Army
- Margaret Burges, Scottish woman executed for witchcraft
- Margaret Burnham Geddes, American architect
- Margaret Burnham, American lawyer and academic
- Margaret Burns, Edinburgh prostitute
- Margaret Bushby Lascelles Cockburn, British-Indian ornithologist and artist
- Margaret Just Butcher, American educator and civil rights activist
- Margaret Menzies Campbell, Scottish surgeon
- Margaret Anne Cargill, American philanthropist
- Margaret Caro, New Zealand dentist and social reformer
- Margaret Casely-Hayford, British lawyer
- Margaret Casson, British architect
- Margaret Center Klingelsmith, American suffragist, lawyer, translator, and law librarian
- Margaret Chabot, American hotel owner
- Margaret Bailey Chandler, American community leader
- Margaret Chanler Aldrich, American nurse and author
- Margaret Chiara, American lawyer
- Margaret Chutich, American judge
- Margaret Clap, English innkeeper
- Margaret Turner Clarke, Australian nurse
- Margaret G. Cobb, American musicologist and archivist
- Margaret Cochran Corbin, fought in the U.S. Revolutionary War and was given a pension by Congress
- Margaret Cole, English politician and poet
- Margaret Collier, English companion and correspondent
- Margaret Cooper (nurse), English nurse
- Margaret Cooper (WRNS officer), member of the Women's Royal Naval Service
- Margaret Isobel Cooper, British naval auxiliary officer
- Margaret Corbin, American combatant in the American Revolutionary War
- Margaret Cowie Crowe, Scottish nurse who served in Serbia and Russia during World War I
- Margaret Crang, Canadian lawyer, teacher, journalist and activist
- Margaret Crawford, urban planner and professor
- Margaret Cunneen, Australian barrister, prosecutor and commissioner
- Margaret Cunnison, Scottish aviator and flying instructor
- Margaret E. Curran, American lawyer
- Margaret Cuyler, actress and courtesan
- Margaret Llewelyn Davies, general secretary of the Cooperative Women’s Guild
- Margaret Damer Dawson, English animal rights activist, anti-vivisectionist and philanthropist
- Margaret De Patta, American jewelry designer and educator
- Margaret Dilke, British writer and campaigner for women’s rights
- Margaret Dobbs, Irish scholar and playwright
- Margaret Dockrell, Irish suffragist, philanthropist and councillor
- Margaret Elizabeth Douglas, English television producer and executive
- Margaret Douie Dougal, British chemical publication indexer
- Margaret Dunning, American businesswoman
- Margaret Dye Ellis, American social reformer
- Margaret Fairchild, British homeless woman
- Margaret Fairley, Canadian educator, writer and political activist
- Margaret Fairweather, British aviator
- Margaret Feeny, founder and first director of London's Africa Centre
- Margaret Feilman, Australian architect, landscape designer and town planner
- Margaret Findlay, Australian architect
- Margaret Flagg Holmes, Alpha Kappa Alpha founder
- Margaret Forbes, New Zealand innkeeper and land protestor
- Margaret Hadley Foster, American journalist, clubwoman and librarian
- Margaret Marjory Fraser, Canadian military nurse
- Margaret Frere, British school manager and welfare worker
- Margaret Fritsch, American architect
- Margaret Furse, British costume designer
- Margaret Gaj, restaurant owner and political activist
- Margaret Gardiner, South African journalist, beauty queen and Miss Universe
- Margaret Garner, U. S. fugitive slave
- Margaret Garnett, American judge
- Margaret Gatty, British writer and botanist
- Margaret Getchell, American retail executive
- Margaret Gorman, American model and beauty queen
- Margaret Manson Graham, Scottish nurse and missionary
- Margaret Graham (matron), Australian nursing sister and army matron
- Margaret Graham (balloonist), British aeronaut
- Margaret Greenall, English businesswoman
- Margaret Grubb, American aviator
- Margaret R. Guzman, American judge
- Margaret Hamilton Brown, Scottish-born school founder and headmistress
- Margaret Hamilton Reid, Irish businesswoman
- Margaret Hampshire, British educator and civil servant
- Margaret Hanmer, the wife of Welsh leader Owain Glyndŵr
- Margaret Harkett, English woman executed for witchcraft
- Margaret Harris Amsler, American lawyer and law professor
- Margaret Harris, English theatre costume designer
- Margaret Harrison, British feminist and artist
- Margaret Havinden, Scottish advertising executive
- Margaret Jane Scott Hawthorne, New Zealand tailor, trade unionist and factory inspector
- Margaret Hebblethwaite, British writer, journalist, activist and religious worker
- Margaret Heffernan (Irish businesswoman), Irish businesswoman and CEO of retailer Dunnes Stores
- Margaret Heffernan, American entrepreneur, CEO, writer and keynote speaker
- Margaret Heitkemper, American nurse
- Margaret Heitland, British journalist and suffragist
- Margaret Helfand, American architect and urban planner
- Margaret Heng, Singaporean businesswomen
- Margaret Hicks, American architect
- Margaret Hicks Williams, American government official, writer, political expert
- Margaret Hitchcock, New Zealand nurse
- Margaret Hockaday, American advertising executive
- Margaret Emily Hodge, British educator and suffragist
- Margaret Holmes, Australian community worker and refugee resettlement officer
- Margaret Howell, British fashion designer
- Margaret Hutton, early settler colonist in southwestern Pennsylvania and the largest enslaver in the state at the time of the first federal census
- Margaret Huxley, English nurse
- Margaret Hyndman, Canadian lawyer
- Margaret Inequane, Manx woman who executed for witchcraft
- Margaret Ireri, Kenyan businesswoman and market research professional
- Margaret Irvine, British crossword compiler
- Margaret Isely, American businesswoman
- Margaret Jackson, Australian corporate executive
- Margaret Jarvie, Scottish swimmer and counselor
- Margaret Jeffrey, Australian police officer
- Margaret Johnstone, English missionary and educator in Hong Kong
- Margaret Josephs, American fashion designer, entrepreneur and television personality
- Margaret M. Keane, American businesswoman
- Margaret Kempe Howell, American planter and slave owner
- Margaret Kidd, Scottish legal advocate, editor and politician
- Margaret Kirchner Stevenson, American pilot and educator
- Margaret K. Knight, British psychologist, secular humanist advocate and radio presenter
- Margaret E. Kuhn, founder of the Gray Panthers organisation
- Margaret Rebecca Lahee, Irish popular Lancashire dialect writer
- Margaret Lambert, British historian and art collector
- Margaret Lang, Australian nurse
- Margaret Leonard, American tax consultant and politician from Washington
- Margaret Livingston, American actress and businesswoman
- Margaret Loesch, American television producer and executive
- Margaret Looker, Australian hospital matron and nurse
- Margaret Lorimer, New Zealand school principal and mountaineer
- Margaret Louden, British surgeon
- Margaret Anne Lyons, Australian nurse activist
- Margaret MacDonald, Canadian military nurse
- Margaret MacKay, New Zealand lawyer
- Margaret Hope MacPherson, Scottish crofter, politician, author and activist
- Margaret Magill, New Zealand educator and politician
- Margaret H. Marshall, American judge
- Margaret Maxfield, American mathematician and textbook author
- Margaret M. McChesney, American lawyer
- Margaret McCurry, American architect
- Margaret Bischell McFadden, American philanthropist and social worker
- Margaret McKay, British trade unionist and politician
- Margaret McKelvy Bird, American socialite and archaeologist
- Margaret McMurdo, Australian judge
- Margaret McMurray, the last native speakers of a Lowland dialect of Scottish Gaelic in the Galloway variety
- Margaret McNaughton, Scottish Canadian author and historian
- Margaret Mercer, American abolitionist and educator
- Margaret Stevenson Miller, British campaigner for women’s rights and lecturer
- Margaret Mitchell (chief executive), American lawyer and CEO
- Margaret Mittelheuser, Australian stockbroker
- Margaret Molloy, Irish businesswoman
- Margaret Ann Moore, Canadian-American executive coach
- Margaret Pitt Morison, Australian architect
- Margaret M. Morrow, American judge
- Margaret Mountford, British lawyer, businessman and television personality
- Margaret A. Muir, 19th-century American schooner
- Margaret Munro, New Zealand architect
- Margaret Stuyvesant Murat, American heiress, dancer and actress
- Margaret Mwanakatwe, Zambian accountant, bank executive and politician
- Margaret Naylor, British woman who became first female deep-sea diver
- Margaret Neill Fraser, First World War heroine and amateur golfer
- Margaret Ann Neve, Guernesey supercentenarian
- Margaret de Neville, English landowner
- Margaret Cross Norton, First Illinois State Archivist
- Margaret Nyakang'o, Kenyan accountant
- Margaret Nyland, Australian writer
- Margaret Oliver, English detective constable and whistleblower
- Margaret O'Rourke, Australian politician and academic administrator
- Margaret Penny, Scottish woman explorer
- Margaret Peterlin, American lawyer and government official
- Margaret Phelan, President of the Kilkenny Archaeological Society
- Margaret Pilkington, English Girl Guide leader
- Margaret Montgomery Pirrie, Irish public figure and philanthropist
- Margaret Poisal, Arapaho interpreter
- Margaret Pope, British journalist and anti-colonial activist
- Margaret Prior, American humanitarian, missionary, moral reform worker, writer
- Margaret Puxon, English gynecologist, obstetrician and barrister
- Margaret Quass, British educationalist and activist
- Margaret Ramsay-Hale, Jamaican lawyer and judge
- Margaret Ratner Kunstler, civil rights attorney
- Margaret Mary Ray, American stalker
- Margaret Raymond, American lawyer
- Margaret Read (architect), American architect
- Margaret Richards, Scottish architect
- Margaret Richardson, American lawyer
- Margaret Ringenberg, American aviator
- Margaret M. Risk, Canadian nurse
- Margaret Zattau Roan, American music therapist
- Margaret S. Roberts, American librarian and suffragist
- Margaret Roberts, South African herbalist
- Margaret Dreier Robins, American labor leader and philanthropist
- Margaret Robinson (activist and scholar), Canadian activist
- Margaret Hayden Rorke, American color standards expert, actress and suffragist
- Margaret Dorothea Rowbotham, British engineer and women’s rights campaigner
- Margaret Roxan, British archaeologist and expert on Roman military diplomas
- Margaret Rudin, American murderer
- Margaret Rudkin, American businesswoman
- Margaret Runcie, pony breeder
- Margaret Fane Rutledge, Canadian pioneering pilot
- Margaret A. Ryan, American judge
- Margaret Sachs, American lawyer
- Margaret Klein Salamon, clinical psychologist and climate activist
- Margaret Sanger, founder of the birth control movement in the United States
- Margaret Olivia Slocum Sage, American philanthropist who established the Russell Sage Foundation
- Margaret Sayers Peden, American translator and historian
- Margaret Sekaggya, Ugandan lawyer and human rights activist
- Margaret Sentamu Masagazi, Ugandan media entrepreneur
- Margaret B. Seymour, American judge
- Margaret Sheehan Blodgett, American attorney
- Margaret George Shello, Assyrian guerilla and Peshmerga commander
- Margaret Sibthorp, English feminist activist, writer, magazine editor and theosophist
- Margaret J.A. Simpson, Scottish-born New Zealand botanist, botanical collector and mountaineer
- Margaret Skinnider, Irish-Scottish revolutionary and feminist
- Margaret F. Slusher, American businesswoman
- Margaret Mary Smith, British ichthyologist and illustrator
- Margaret Sparrow, New Zealand medical doctor, activist and author
- Margaret Elwyn Sparshott, British nurse
- Margaret Spellings, American politician and educator
- Margaret Fulton Spencer, American architect and painter
- Margaret Stone, Australian judge
- Margaret Strickland, American judge
- Margaret Stumpp, American executive
- Margaret Suckley, American archivist
- Margaret Swain, English embroidery and textile historian
- Margaret M. Sweeney, American judge
- Margaret Synge Dryer, Canadian architect
- Margaret Thomson, Scottish physician and prisoner of war
- Margaret Thorn, New Zealand bookkeeper, activist and welfare worker
- Margaret Townsend Jenkins, Welsh-born social reformer and educator
- Margaret Tracey, American ballet dancer and educator
- Margaret Treuer, American judge and lawyer
- Margaret Trudeau, ex-wife of the late Canadian prime minister Pierre Trudeau
- Margaret Van Alen Bruguiére, American socialite and art collector
- Margaret Van Pelt Vilas, American architect
- Margaret J. Vergeront, American judge
- Margaret Wallace, American entrepreneur
- Margaret Waters, English murderer
- Margaret Wearne, Australian trade unionist
- Margaret Werner Tobien, American gulag survivor
- Margaret West, American heiress and vaudeville performer
- Margaret Frances Wheeler, British woman who was kidnapped
- Margaret Roach Wheeler, Native American weaver and fashion designer
- Margaret White, Australian judge
- Margaret Wilson, Australian judge
- Margaret Windeyer, Australian librarian and feminist
- Margaret W. Wong, American lawyer
- Margaret Wood, Navajo/Seminole fiber artist, fashion designer and quilt maker
- Margaret Woodbury Strong, American collector and philanthropist
- Margaret H. Woodward, U. S. Air Force general
- Margaret Workman, American judge
- Margaret York, American police officer
Fictional characters
- Margaret, a character who is Jake the Dog’s mother in the TV series Adventure Time
- Margaret in Much Ado About Nothing by William Shakespeare
- Margaret, a character in the Cartoon Network animated series Regular Show
- Mary Margaret Blanchard, a main character in ABC TV show Once Upon A Time, played by Ginnifer Goodwin
- Margaret "Peggy" Bundy, a character played by Katey Sagal in the 1987–97 Fox sitcom Married... with Children
- Margaret "Peggy" Carter, a character featured in several storylines published by Marvel Comics
- Margaret Fish, a chiropodist and a character in Bob and Margaret
- Magrat Garlick, a young witch in the Terry Pratchett Discworld novels
- Margaret Hale, heroine in Elizabeth Gaskell's 1855 novel North and South
- Margaret Hooper, secretary to White House Chiefs of Staff Leo McGarry and CJ Cregg played by NiCole Robinson in the TV series The West Wing
- Margaret "Maggie" Horton, a character on the soap opera Days of Our Lives
- Margaret Houlihan, character in both the movie and television show M*A*S*H
- Margaret Mildred "Kit" Kittredge, in the Kit Kittredge series of American Girl books and related toys
- Margaret "Meg" March, character in Little Women by Louisa May Alcott
- Margaret "Maggie" Mathison, character in Homeland
- Margaret Moonlight, a boss in the Suda 51 game No More Heroes 2: Desperate Struggle
- Margaret "Peggy" Olson, a central character in the AMC series Mad Men
- Mistress Margaret Page in The Merry Wives of Windsor by William Shakespeare
- Margaret Evelyn "Maggie" Simpson in the TV show The Simpsons
- Margaret Sawyer, fictional character in DC Comics and a supporting character in Superman and Batman
- Margaret SquarePants, SpongeBob's mother and Harold's wife in SpongeBob SquarePants
- Margaret White, a character Stephen King's Carrie
- Margaret "Peggy" Woolley, a character in the BBC radio serial The Archers
- Margaret "Peggy" Hill, a character in the TV show King of the Hill