Whitemouth is a community in the Rural Municipality of Whitemouth, located in southeastern Manitoba, Canada.

The community is named after the Whitemouth River.

It was established in 1905 along the main Canadian Pacific Railway line.

In the 2021 Census of Population conducted by Statistics Canada, Whitemouth had a population of 387 living in 166 of its 189 total private dwellings, a change of 27.7% from its 2016 population of 303.

This Manitoba location article is a stub.