Mary Kennevan Carr (* 14. März 1874 in Germantown, Pennsylvania; † 24. Juni 1973 in Woodland Hills, Los Angeles, Kalifornien) war eine US-amerikanische Schauspielerin. ()
Mary Carr(14 March 1874 – 24 June 1973) was an American film actress and was married to the actor William Carr (1866–1937). She appeared in 144 films between1915and 1956.