Mary Green
Mary Green may refer to:
- Dame Mary Green (headteacher), English head of first comprehensive school in London
- Mary Green (journalist), British radio and television presenter
- Mary Green (sprinter), British Olympic sprinter
- Mary Green (painter), English painter
- Mary [Ann Green], American tribal leader and politician
- Mary [Anne Everett Green], English historian
- Mary Hayden Pike, née Green, American author
- Mary Jane Green, Confederate spy and bushwhacker
- Mary Letitia Green, British botanist and bibliographer
- Mary-Pat Green, American actress
- Mary Ann Ashford, English cook, married Edward Green
- Mary Cozens-Walker married name Mary Green, English textile artist and painter
- Mary E. Green, American physician
- Marygreen, a fictional village in Thomas Hardy's novel Jude the Obscure, inspired by Fawley, Berkshire