Mary Wickes (* 13. Juni 1910 in St. Louis, Missouri; † 22. Oktober 1995 in Los Angeles, Kalifornien; eigentlich Mary Isabelle Wickenhauser) war eine US-amerikanische Schauspielerin. ()
Mary Wickes (born Mary Isabella Wickenhauser) was an American stage, screen, and television actress. Her specialty was wisecracking no-nonsense types.