The Rural Municipality of Weyburn No. 67 (2016 population: ) is a rural municipality (RM) in the Canadian province of Saskatchewan within Census Division No. 2 and Division No. 1. It is located in the southeast portion of the province.
The RM of Weyburn No. 67 incorporated as a rural municipality on December 13, 1909.
The following urban municipalities are surrounded by the RM.
The following unincorporated communities are located within the RM.
In the 2021 Census of Population conducted by Statistics Canada, the RM of Weyburn No. 67 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 Weyburn No. 67 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 RM of Weyburn No. 67 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 Norm McFadden while its administrator is Jenna Smolinski. The RM's office is located in Weyburn.
The RM is bisected by both Highway 13, Highway 35 and Highway 39 and is home to the Weyburn Airport.