Mary Richards is the main character of the American TV sitcom The Mary Tyler Moore Show.

Mary Richards may refer to: Mary A. E. Richards (1885–1977), Welsh botanist Mary Bowser, née Richards, Union spy during the American Civil War M. C. Richards (Mary Caroline Richards, 1916–1999), American poet, potter, and writer Mary Jane Richards (1843–1904), British theatre actress Mary Lea Johnson Richards (1926–1990), American heiress, entrepreneur, and Broadway producer Mary Richards (cricketer), English cricketer Mary Atherton Richards (1869–1951), American educator, clubwoman, and philanthropist

See also Mary Richard (1940–2010), Aboriginal activist and politician in Winnipeg, Manitoba, Canada Richards (surname)