Mary Russell

Mary Russell may refer to:
 * Mary Russell, Duchess of Bedford (1865–1937), English pilot and ornithologist
 * Mary Doria Russell (born 1950), American author
 * Mary Rhodes Russell (born 1958), American judge
 * Mary Jane Russell (1926–2003), American photographic fashion model
 * Mary Baptist Russell (1829–1898), religious sister, nurse, philanthropist, and educator
 * Mary Russell (character) (active since 1994), a fictional character in works by Laurie R. King
 * Mary Russell (ship), built in 1817
 * Mary Russell (actress) (1912–2005), American actress
 * Ann Russell Miller (born Mary Ann Russell, 1928–2021), American socialite and nun
 * Lady Mary Russell (1934–2022), Scottish socialite
 * Mary Russell (singer) (born 1951) American soul singer