Archerwill is a village in the Rural Municipality of Barrier Valley No. 397, located within Census Division No. 14 in the Canadian province of Saskatchewan. The village sits approximately 55 km north of Wadena, 52 km south of Tisdale, and 70 km southeast of the city of Melfort.
Since 1981, Archerwill has served as the administrative centre of the RM of Barrier Valley, taking on a local governance role for the surrounding rural municipality.