Przemysław of Toszek
Przemysław  | |
|---|---|
| Duke of Oświęcim, Toszek | |
Coat-of-arms of Upper Silesia (Toszek, Oświęcim, Zator, etc).  | |
| Born | 1425 | 
| Died | December 1484 | 
| Noble family | Silesian Piasts of Opole | 
| Spouse(s) | Margareta/Machna of Opole | 
| Issue | Margareta of Toszek | 
| Father | Casimir I of Oświęcim | 
| Mother | Anna of Żagań | 
Przemysław of Toszek (Polish: Przemysław Toszecki) (1425 – December 1484) was a Duke of Oświęcim during 1434–1445 (with his brothers as co-rulers) and Duke of Toszek since 1445 until his death.
He was the second son of Duke Casimir I of Oświęcim by his first wife Anna, daughter of Duke Henry VIII of Żagań.