Life with Father is a 1947 American Technicolor comedy film adapted from the 1939 play of the same name, which was inspired by the autobiography of stockbroker and The New Yorker essayist Clarence Day.

Life with Father is a 1939 play by Howard Lindsay and Russel Crouse, adapted from a humorous autobiographical book of stories compiled in 1935 by Clarence Day. The Broadway production ran for 3,224 performances over 401 weeks to become the longest-running non-musical play on Broadway, a record that it still holds. The play was adapted into a 1947 feature film and a television series.