Catherine Murphy
Catherine Murphy may refer to:
- Catherine Murphy (artist), American realist painter
- Catherine Murphy (politician), Irish independent politician and TD for Kildare North
- Catherine Murphy (counterfeiter), last woman to suffer execution by burning in England
- Catherine Murphy (sprinter), British Olympic athlete
- Catherine Murphy (singer), soprano singer who appeared in the American 1950s Opera Susannah
- Catherine Murphy (filmmaker), American documentarian
- Catherine J. Murphy, American chemist
- Cathy Murphy, British actress
- Cathy Murphy (cricketer), Irish cricketer
- Catherine Murphy, player in 1992 All-Ireland Senior Camogie Championship
- Kathryn Murphy, fictional character in ''The Accused''