Kajetan Kryszkiewicz (28 July 1908 – 2 October 1982) was a Polish football player, who represented Warta Poznan and also capped twice for the national team of Poland without scoring any goals.
He began his career in Posnania Poznan, later moving to Warta Poznan, a powerhouse of Polish football in the 1930s.
In 1932, he was the top scorer of the Ekstraklasa, with 16 goals.
Kryszkiewicz continued playing for Warta until 1939.