Rupert II of Lubin

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.