The Rural Municipality of Meadow Lake No. 588 (2016 population: ) is a rural municipality (RM) in the Canadian province of Saskatchewan within Census Division No. 17 and Division No. 6.
The RM of Meadow Lake No. 588 incorporated as a rural municipality on February 1, 1976.
The following urban municipalities are surrounded by the RM.
The following unincorporated communities are within the RM.
The RM also surrounds several First Nations Indian reserves (Eagles Lake 165C, Flying Dust First Nation No. 105, Meadow Lake 105A, Thunderchild First Nation 115D, and Waterhen 130).
In the 2021 Census of Population conducted by Statistics Canada, the RM of Meadow Lake No. 588 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 Meadow Lake No. 588 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 Meadow Lake No. 588 is governed by an elected municipal council and an appointed administrator that meets on the second Monday of every month. The reeve of the RM is Dale Sheppard while its administrator is Richard Levesque. The RM's office is located in Meadow Lake.