Brush Valley is an unincorporated community in Indiana County, Pennsylvania, United States.

[1] The community is located at the intersection of Pennsylvania Route 56 and Pennsylvania Route 259, 7.4 miles (11.9 km) southeast of Indiana.

Brush Valley was founded by John Cresswell in 1803.

The town was originally named Mechanicsburgh.

This Indiana County, Pennsylvania state location article is a stub.