The Rural Municipality of Reynolds is a rural municipality (RM) in southeastern Manitoba, Canada.

It is the largest rural municipality by area in Manitoba, at 3,573.3 km (1,379.7 sq mi). Most of Manitoba's Sandilands and Agassiz Provincial Forests are located here, as are parts of Whiteshell Provincial Forest and Whiteshell Provincial Park.

In the 2021 Census of Population conducted by Statistics Canada, Reynolds had a population of 1,344 living in 582 of its 910 total private dwellings, a change of 0.4% from its 2016 population of 1,338. With a land area of 3,559.65 km (1,374.39 sq mi), it had a population density of 0.4/km (1.0/sq mi) in 2021.

• List of francophone communities in Manitoba

• the Rural Municipality of Reynolds website
• Manitoba Historical Society - Rural Municipality of Reynolds
• Map of Reynolds R.M. at Statcan