Wives Never Know
- Taon: 1936
- Bansa: United States of America
- Genre: Comedy
- Studio: Paramount Pictures
- Keyword: cynic, bachelor, marriage, botanist, battle of the sexes, fidelity, stage actress, running wild, loving husband, happy marriage, whimsical, popular author, social triumph, old school friend
- Direktor: Elliott Nugent
- Cast: Charles Ruggles, Mary Boland, Adolphe Menjou, Vivienne Osborne, Claude Gillingwater, Fay Holden
