Barys Rahula (Belarusian: Барыс Рагуля, Boris Ragula, 1 January 1920 – 22 April 2005) was a Belarusian military commander serving with the Biełaruskaja Krajovaja Abarona (BKA) during World War II; the military arm of the pro-Nazi Belarusian Central Rada. After the war he studied medicine in the West and became a Canadian doctor.