Beauregard is a village in Copiah County, Mississippi, United States.

U.S. Route 51 passes along the western edge of the village, leading north 10 miles (16 km) to Hazlehurst, the county seat, and south 10 miles (16 km) to Brookhaven.

Exit 51 on Interstate 55 is 4 miles (6 km) west of the village center on Sylvarena Road.

23.1% of all households were made up of individuals, and 4.4% had someone living alone who was 65 years of age or older.

About 15.5% of families and 19.8% of the population were below the poverty line, including 15.1% of those under the age of eighteen and 7.4% of those 65 or over.