Bull Mountain is an unincorporated community and census-designated place in Washington County, Oregon. Bull Mountain is located mostly on a hill for which the community is named. It is bordered on the east by Tigard, on the south by King City, and Beaverton lies to the north.

This area is known for its spacious homes, big fir trees with greenspaces, and Mt. Hood views.  There is an elementary school located right off Bull Mountain Road and a 10 acre City of Tigard park.  As you wind up the road you will be treated to many large and small subdivisions that feature large square footage homes and beautiful landscaping.