Beaver Creek is a census-designated place (CDP) in Hill County, Montana, United States.

[3] Beaver Creek is located in eastern Hill County and is bordered to the east by Herron.

According to the United States Census Bureau, the Beaver Creek CDP has a total area of 4.6 square miles (11.9 km2), all land.

The racial makeup of the CDP was 98.28% White, 0.34% Native American, and 1.37% from two or more races.

16.5% of all households were made up of individuals, and 5.5% had someone living alone who was 65 years of age or older.