One Romantic Night
- Blwyddyn: 1930
- Gwlad: United States of America
- Genre: Romance, Comedy
- Stiwdio: United Artists, Joseph M. Schenck Productions, Art Cinema Corporation
- Allweddair: love triangle, pre-code
- Cyfarwyddwr: Paul L. Stein
- Cast: Lillian Gish, Rod La Rocque, Conrad Nagel, Marie Dressler, O. P. Heggie, Albert Conti