Bejou is a city in Mahnomen County, Minnesota, United States. The population was 89 at the 2010 census.
According to the United States Census Bureau, the city has a total area of 0.4 square miles (1.0 km²), all of it land.
As of the census of 2000, there were 94 people, 36 households, and 24 families residing in the city. The population density was 250.1 people per square mile (95.5/km²). There were 46 housing units at an average density of 122.4 per square mile (46.7/km²). The racial makeup of the city was 82.98% White, 10.64% Native American, and 6.38% from two or more races.