The German name Bunzlau can refer to: Bolesławiec (Bunzlau) in Poland Mladá Boleslav (Jungbunzlau) in the Czech Republic The former city Stará Boleslav (Altbunzlau), now part of Brandýs nad Labem-Stará Boleslav (Brandeis-Altbunzlau) in the Czech Republic.