Bolesław IV of Legnica

Bolesław IV
Duke of Legnica
Prebendary of the Dioceses of Kraków and Wrocław
Coat-of-arms of Silesian Piasts
Bornc.1349
Died3 or 4 March 1394
Noble familySilesian Piasts
FatherWenceslaus I of Legnica
MotherAnna of Cieszyn

Bolesław IV of Legnica (Polish: Bolesław IV legnicki; c.1349 – 3 or 4 March 1394) was a Duke of Legnica since 1364 (nominally; together with his brothers).

He was the third son of Wenceslaus I, Duke of Legnica by his wife Anna, daughter of Casimir I, Duke of Cieszyn.