Prince Kazimierz Czartoryski was a Polish–Lithuanian nobleman, Duke of Klewań and Żuków.
- Occupation
- politician
- Position held
- Castellan of Vilnius, Polish elector, Grand Treasurer of the Grand Duchy of Lithuania, Deputy Chancellor of the Grand Duchy of Lithuania
- Citizenship
- Polish–Lithuanian Commonwealth
- Born
- March 4, 1674, 1674
- Died
- August 31, 1741