Mary Scott
Mary Scott may refer to:
- Mary-anne Scott, New Zealand writer, singer, and musician
- Mary Scott, Countess of Deloraine, royal mistress
- Mary Augusta Scott, American scholar
- Mary Elizabeth MacCallum Scott, Canadian physician and Christian medical missionary
- Mary McKay Scott, Canadian temperance reformer, journalist, and writer
- Mary Monica Maxwell-Scott, Scottish author of historical novels and non-fiction
- Mary Montagu Douglas Scott, Duchess of Buccleuch, British duchess
- Mary Scott, 3rd Countess of Buccleuch, Scottish peeress
- Mary Scott , Australian artist
- Mary Scott , Canadian artist
- Mary Scott , Scottish missionary and educator
- Mary Scott , New Zealand novelist, teacher, and librarian
- Mary Scott , English poet
- Mary-Scott Welch, American writer and magazine editor
- Mary Wingfield Scott, American historic preservationist