Raymond Chandler , in full Raymond Thornton Chandler (born July 23, 1888, Chicago, Illinois, U.S.—died March 26, 1959, La Jolla, California), American author of detective fiction, the creator of the private detective Philip Marlowe, whom he characterized as a poor but honest upholder of ideals in an opportunistic and sometimes brutal society in Los Angeles.

From 1896 to 1912 Chandler lived in England with his mother, a British subject of Irish birth. Although he was an American citizen and a resident of California when World War I began in 1914, he served in the Canadian army and then in the Royal Flying Corps (afterward the Royal Air Force). Having returned to California in 1919, he prospered as a petroleum company executive until the Great Depression of the 1930s, when he turned to writing for a living. His first published short story appeared in the “pulp” magazine Black Mask in 1933. From 1943 he was a Hollywood screenwriter. Among his best-known scripts were for the films Double Indemnity (1944), The Blue Dahlia (1946), and Strangers on a Train (1951), the last written in collaboration with Czenzi Ormonde.

Chandler completed seven novels, all with Philip Marlowe as hero: The Big Sleep (1939), Farewell, My Lovely (1940), The High Window (1942), The Lady in the Lake (1943), The Little Sister (1949), The Long Goodbye (1953), and Playback (1958). Among his numerous short-story collections are Five Murderers (1944) and The Midnight Raymond Chandler (1971). The most popular film versions of Chandler’s work were Murder, My Sweet (1944; also distributed as Farewell, My Lovely), starring Dick Powell, and The Big Sleep (1946), starring Humphrey Bogart, both film noir classics.