Katepwa South (2006 population: 125) is a former resort village in the Canadian province of Saskatchewan within Census Division No. 6. It is now part of the District of Katepwa. Katepwa South is on the southwest shore of Katepwa Lake in the Rural Municipality of Abernethy No. 186, approximately 23 km (14 mi) southeast of the Town of Fort Qu'Appelle on Highway 56.