Feliks Kazimierz "Szczęsny" Potocki (1630–1702) was a Polish noble, magnate, and military leader.
He was the son of Hetman and magnateStanisław "Rewera" Potocki and Zofia Kalinowska, and brother of Hetman Andrzej Potocki. He married the daughter of Hetman and Marshal of the Crown Prince Jerzy Sebastian Lubomirski, Princess Krystyna Lubomirska, in 1661. Shortly before his death he married again, in 1700, his second wife being Konstancja Roża Łos.
^Mulryne, James Ronald; Watanabe-O'Kelly, Helen and Shewring, Margaret (editors) (2004) Europa triumphans: court and civic festivals in early modern Europe, Volume 1 Modern Humanities Research Association, Aldershot, Hampshire, England, page 459, ISBN0-7546-3873-1
^Wojtasik, Janusz (1990). Podhajce 1698 (in Polish). Warszawa, Poland: Dom Wydawniczy Bellona. pp. 33–34. ISBN83-11-07813-0.