Louis Jean Heydt (17 April 1903 – 29 Januarie 1960) was 'n Amerikaanse akteur. Hy was bekend vir sy rolle in die rolprente Gone with the Wind (1939), The Man Who Talked Too Much (1940), Abe Lincoln in Illinois (1940), en The Big Sleep (1946). 1939: Gone with the Wind 1940: The Man Who Talked Too Much 1940: Abe Lincoln in Illinois 1941: Sleepers West 1946: The Big Sleep 1947: Spoilers of the North 1951: Roadblock 1952: The Old West 1957: Raiders of Old California 1958: The Man Who Died Twice 1955: TV Reader's Digest 1959: Buick-Electra Playhouse 1958: Hide and Seek Louis Jean Heydt in die Internet-rolprentdatabasis