Fawn Grove is a borough in York County, Pennsylvania, United States.

It is served by the South Eastern School District, which provides public education.

[4] According to the United States Census Bureau, the borough has a total area of 1.6 square miles (4.1 km2), all land.

At the 2000 census there were 463 people, 182 households, and 139 families living in the borough.

The racial makeup of the borough was 99.35% White, 0.22% African American, 0.22% Asian, and 0.22% from two or more races.