Helmville is an unincorporated community in Powell County, Montana, United States.

Helmville is located in the central section of the county near Montana Highway 141, 13 miles (21 km) southeast of Ovando.

[3][4] The community is named for J. H. Helms, who applied for a post office.

[5] Helmville is near the confluence of Nevada Creek and the Blackfoot River.

This Powell County, Montana state location article is a stub.