Kazimierz Sapieha

Kazimierz Sapieha may refer to:
 * Aleksander Kazimierz Sapieha (1624–1671), Polish nobleman. He became bishop of Samogitia in 1660 and of Vilnius in 1667
 * Antoni Kazimierz Sapieha (born 1739)
 * Jan Kazimierz Sapieha the Elder (died 1730), Grand Hetman of Lithuania
 * Jan Kazimierz Sapieha the Younger (1637–1720/1642–1720), Lithuanian nobleman
 * Kazimierz Leon Sapieha (1609–1656), nobleman of the Grand Duchy of Lithuania
 * Kazimierz Melchiades Sapieha (born 1654)
 * Kazimierz Mikołaj Sapieha (born 1639)
 * Kazimierz Nestor Sapieha (1757–1798), Polish-Lithuanian noble (szlachcic) and one of the creators of the 3 May Constitution
 * Kazimierz Władysław Sapieha (born 1703)
 * Tomasz Kazimierz Sapieha (born 1654)