Alojzy Gonzaga Jazon Żółkowski, Ziółkowski was a Polish actor and singer, one of the most prominent Polish comedians.
He was born and died in Warsaw, the son of Fortunat Alojzy Gonzaga Żółkowski and brother of Nepomucena Kostecka. He performed at Teatr Narodowy. His most notable roles are:
Szambelan: Pan Jowialski
Szarucki: Majster i czeladnik