Vladislaus I of Opole

Vladislaus I of Opole
Władysław Opolski
Bornc.1225
Died27 August/13 September 1281/2
Noble familySilesian Piasts of Opole
Spouse(s)Euphemia of Greater Poland
IssueMieszko I, Duke of Cieszyn
Casimir of Bytom
Bolko I of Opole
Constance, Duchess of Wodzisław
Przemysław of Racibórz
FatherCasimir I of Opole
MotherViola, Duchess of Opole

Vladislaus I of Opole (Polish: Władysław opolski) (c.1225 – 27 August/13 September 1281/2) was a Duke of Kalisz during 1234–1244, Duke of Wieluń from 1234 to 1249 and Duke of OpoleRacibórz from 1246 until his death.

He was the second son of Casimir I of Opole by his wife, Viola, a Bulgarian princess.