Mister Big
- Blwyddyn: 1943
- Gwlad: United States of America
- Genre: Music, Comedy
- Stiwdio: Universal Pictures
- Allweddair: musical, broadway producer
- Cyfarwyddwr: Charles Lamont
- Cast: Donald O'Connor, Gloria Jean, Peggy Ryan, Robert Paige, Elyse Knox, Samuel S. Hinds