Mary Russell may refer to: Ann Russell Miller (born Mary Ann Russell, 1928–2021), American socialite and nun Lady Mary Russell (1934–2022), Scottish socialite Mary Baptist Russell (1829–1898), Irish-born American religious sister, nurse, philanthropist, and educator Mary Doria Russell (born 1950), American author Mary Jane Russell (1926–2003), American photographic fashion model Mary Rhodes Russell (born 1958), American judge
Mary Russell Cromwell, English wife of Wingfield Cromwell, 2nd Earl of Ardglass Mary Russell, Duchess of Bedford (1865–1937), English pilot and ornithologist Mary Russell (singer) (born 1951), American soul singer Mary Russell (character) (active since 1994), a fictional character in works by Laurie R. King Mary Russell (ship), built in 1817
See also Mary Russell Mitford (1787–1855), English author