Show Boat
- taona: 1951
- Firenena: United States of America
- Genre: Music, Romance, Drama
- Studio: Metro-Goldwyn-Mayer
- Keyword: grandparent grandchild relationship, musical, based on play or musical, interracial relationship, riverboat, reconciliation, showboat, miscegenation, paddlewheel boat
- tale: George Sidney
- Cast: Kathryn Grayson, Ava Gardner, Howard Keel, Joe E. Brown, Marge Champion, Gower Champion