Up in Mabel's Room
- Blwyddyn: 1944
- Gwlad: United States of America
- Genre: Comedy
- Stiwdio: Edward Small Productions
- Allweddair: based on play or musical, lingerie, lingerie slip, old flame, newlywed
- Cyfarwyddwr: Allan Dwan
- Cast: Dennis O'Keefe, Marjorie Reynolds, Gail Patrick, Mischa Auer, Charlotte Greenwood, Binnie Barnes