Lejeune (French pronunciation: [ləʒœn]) is a municipality in Quebec, Canada.

The municipality was officially founded on January 1, 1964, under the name Saint-Godard-de-Lejeune.

Lejeune was one of the host communities for the 5th Acadian World Congress in 2014.

[4] The Squatec River forms the north-western boundary of the municipality, where it flows to its confluence with the Touladi River at Saint-Michel-du-Squatec.

The Owen River, a tributary of Grand lac Squatec, flows southwards through the municipality from its source in the north-east.