Beaulieu, Minnesota
Beaulieu () is a census-designated place and unincorporated community in Beaulieu and Chief Townships, Mahnomen County, Minnesota, United States. Its population was 48 as of the 2010 census. Demographics

History
A post office called Beaulieu was established in 1891, and remained in operation until 1960. John Beaulieu, the postmaster, gave the community its name. References

Census-designated places in Mahnomen County, Minnesota
Census-designated places in Minnesota