The Rural Municipality of Wallace No. 243 (2016 population: 852) is a rural municipality (RM) in the Canadian province of Saskatchewan within Census Division No. 9 and SARM Division No. 4. It is located in the east-central portion of the province. The RM of Wallace No. 243 is governed by an elected municipal council and an appointed administrator that meets on the second Friday of every month.[3] The reeve of the RM is Garry Liebrecht while its administrator is Tara Harris.The RM's office is located in Yorkton.