Dvanáct
- År: 1964
- Land: Czechoslovakia
- Sjanger: Comedy
- Ettromsleilighet: Filmové studio Barrandov
- Nøkkelord: based on play or musical
- Regissør: Eva Sadková
- Cast: Marie Drahokoupilová, Karel Hábl, Jana Rendlová, Iva Janžurová, Jiří Havel, Miluše Dreiseitlová
