The Rural Municipality of Wheatlands No. 163 (2016 population: ) is a rural municipality (RM) in the Canadian province of Saskatchewan within Census Division No. 7 and Division No. 2. It is located in the southwest portion of the province.
The RM of Wheatlands No. 163 incorporated as a rural municipality on December 13, 1909.
In the 2021 Census of Population conducted by Statistics Canada, the RM of Wheatlands No. 163 had a population of living in of its total private dwellings, a change of from its 2016 population of . With a land area of , it had a population density of in 2021.
In the 2016 Census of Population, the RM of Wheatlands No. 163 recorded a population of living in of its total private dwellings, a change from its 2011 population of . With a land area of , it had a population density of in 2016.
The Coteau Hills in the RM taper off to agricultural plains. The burrowing owl (athene cunicularia), an endangered animal, makes its home in this area.
The following urban municipalities are surrounded by the RM.
The following unincorporated communities are within the RM.
The RM of Wheatlands No. 163 is governed by an elected municipal council and an appointed administrator that meets on the second Wednesday of every month. The reeve of the RM is Kurtis Hicks while its administrator is Angela Molde. The RM's office is located at 108 Rose St. in Mortlach.