Marie Smith
Marie Smith may refer to:
- Marie Selika Williams, née Marie Smith, American coloratura soprano
- Marie Rose (Delorme) Smith, Métis rancher, homesteader, medicine woman, midwife, and author.
- Mary Karadja, Swedish writer and spiritualist
- Marie Smith (activist), activist in Portland, Oregon
- Marie Lindberg Smith, better known as Marie Louise Lindberg, American mineralogist
- Marie Smith Jones, last surviving speaker of the Eyak language of Southcentral Alaska
- Marie Smith (bowls), lawn bowler from Guernsey