Kazimierz Sapieha
Kazimierz Sapieha may refer to:
- Aleksander Kazimierz Sapieha, Polish nobleman. He became bishop of Samogitia in 1660 and of Vilnius in 1667
- Jan Kazimierz Sapieha the Elder, Grand Hetman of Lithuania
- Jan Kazimierz Sapieha the Younger, Lithuanian nobleman
- Kazimierz Leon Sapieha, nobleman of the Grand Duchy of Lithuania
- Kazimierz Nestor Sapieha, Polish-Lithuanian noble and one of the creators of the 3 May Constitution