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Rupert II | |
|---|---|
| Duke of Lubin, Chojnów Knight of the Order of St. John | |
 Coat-of-arms of Silesian Piasts. | |
| Born | 1396/1402 |
| Died | 24 August 1431 |
| Noble family | Silesian Piasts |
| Father | Henry IX of Lüben |
| Mother | Anna of Cieszyn |
Rupert II of Lüben (Polish: Ruprecht II lubiński) (1396/1402 – 24 August 1431) was a Duke of Lubin (Lüben) and Chojnów (Haynau) from 1419/20 until his death.
He was the eldest son of Henry IX, Duke of Lubin, and his wife Anna, daughter of Przemyslaus I Noszak, Duke of Cieszyn.