Ryszard Pietruski (born 7 October 1922 in Wyszecino near Wejherowo, died 14 September 1996 in Warsaw) was a Polish theatre and film actor.
He was a student of the III State High School and Gymnasium in the name of King Stefan Batory in Lviv (in Polish Państwowego III Gimnazjum Męskiego im.
He participated in the liberation of Warsaw and in the battle of Kolobrzeg, among other events.
Some biographical notes indicate that he also took part in the Battle of Lenino, although it is doubtful, given that the battle of Lenino took place in October 1943, and Ryszard Pietruski began service in LWP only in 1944.
His first wife was the actress Maria Homerska, with whom he had his daughter Magdalena.