Mary Evelyn (1632–1709) was an English letter writer.
Mary Evelyn may also refer to:
Mary Evelyn (poet) (1665–1685), English poet Mary Evelyn Atkinson (1899–1974), English children's writer Mary Evelyn Fredenburg (1923–2020), American nurse, and a missionary in Nigeria Mary Evelyn Hitchcock (1849–1920), American author and explorer Mary Evelyn Lentaigne (1920–2024), British medical artist and Red Cross nurse Mary Evelyn Martin (1919–1978), British wife of politician Quintin Hogg, Baron Hailsham of St Marylebone Mary Evelyn Parker (1920–2015), American education, newspaper editor, and politician Mary Evelyn Rhodes (1925–2018), British author and historian Mary Evelyn Tucker, American religion academic and ecologist Mary Evelyn Wood (1900–1978), Caymanian politician and nurse Mary Evelyn Wrinch (1877–1969), Canadian artist