The Rural Municipality of Lansdowne is a former rural municipality (RM) in the Canadian province of Manitoba. It was originally incorporated as a rural municipality on December 22, 1883. In 1891, the Lansdowne subdistrict had a population of 1037. It ceased on January 1, 2015 as a result of its provincially mandated amalgamation with the RM of Glenella to form the Municipality of Glenella â Lansdowne.
The former RM is located west of Lake Manitoba and northeast of the Town of Neepawa.