Kastus Akula (Belarusian: ??????? ?????, November 16, 1925 - January 29, 2008) was a Belarusian writer.
After serving in the military during World War II, in 1947 he moved to Canada, where he was one of the founders of the Canadian Association of Belarusians, and its first chairman.
He was a prolific contributor to the magazine Zvažaj!.
His first work of prose, Zmaharnyja darohi, reveals an insight into Belarusian life during World War II.