Sommarnattens leende
- Taon: 1955
- Bansa: Sweden
- Genre: Comedy, Romance
- Studio: SF Studios
- Keyword: country house, ex-lover, lawyer, mistress, extramarital affair, 1900s, unconsummated marriage
- Direktor: Ingmar Bergman
- Cast: Gunnar Björnstrand, Ulla Jacobsson, Eva Dahlbeck, Harriet Andersson, Margit Carlqvist, Jarl Kulle