Proctor is an unincorporated community in Lake County, Montana, United States.

Proctor is 2.2 miles (3.5 km) northwest of Dayton.

In 1869, Kootenai settlement began in the Proctor area, and a federal commissary opened there.

[4] The town was known as Dayton until 1910, when many of the town's residents relocated to the current site of Dayton due to its shorefront location on Flathead Lake; the old townsite then acquired its current name.

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