Klemens of Brzeźnica

Klemens of Brzeźnica
Voivode of Opole and Castellan of Kraków
Reign1225-1230, 1230-1241
Bornc. 1190
Died18 March 1241
Chmielnik, Poland
BuriedStaniątki
Noble familyŚwiebodzice
Spouse(s)Racława
IssueWizenna
FatherKlemens z Brzeźnica
Mother?

Klemens of Brzeźnica (Polish: Klemens z Brzeźnicy, Klemens Klimontowic, Klemens Gryfita) was a Polish nobleman who served as the Voivode of Opole and later as Castellan of Kraków. He was ultimately killed by Mongols at the Battle of Chmielnik on March 18, 1241, alongside his Włodzimierz, Voivode of Kraków.