Fairfield Union High School is a public high school in Richland Township, Fairfield County, Ohio, located just west of the village of West Rushville, with an enrollment of 645 students.

[2] Fairfield Union High School is the only high school in the Fairfield Union Local Schools district, which consolidates three communities: Bremen, Pleasantville, and Rushville.

The school's sports teams are known as the Falcons.

[3] Fairfield: Carrol, Ohio

This Fairfield County, Ohio school-related article is a stub.