John Qualen (8 Desember 1899 – 12 September 1987) was 'n Amerikaanse akteur. Hy was bekend vir sy rolle in die rolprente The Grapes of Wrath (1940), Casablanca (1942), Anatomy of a Murder (1959), en The Man Who Shot Liberty Valance (1962).
- 1934: Our Daily Bread
- 1938: The Strange Case of Dr. Meade
- 1940: The Grapes of Wrath
- 1940: Angels Over Broadway
- 1942: Casablanca
- 1942: The Jungle Book
- 1944: An American Romance
- 1945: River Gang
- 1948: Reaching from Heaven
- 1950: Woman on the Run
- 1958: My World Dies Screaming
- 1958: Revolt in the Big House
- 1959: Anatomy of a Murder
- 1962: The Man Who Shot Liberty Valance