Great Catherine
- taona: 1968
- Firenena: United Kingdom
- Genre: Comedy
- Studio: Keep Films, Warner Bros.-Seven Arts
- Keyword: queen, st. petersburg, russia, slapstick comedy, empress, royalty, aristocrat, nobility, englishman abroad, catherine the great, czarina / tsarina / tzarina, russian dancers
- tale: Gordon Flemyng
- Cast: Peter O'Toole, Zero Mostel, Jeanne Moreau, Jack Hawkins, Akim Tamiroff, Marie Lohr