Atkinson Hall is a historic building located at 108 West Main Street in Geneseo, Illinois.

The Geneseo Collegiate Institute, a Presbyterian college preparatory school that opened in 1884, built the building in 1892 for its music department.

The main entrance and many of the building's windows are arched, a key feature of Romanesque architecture.

The building served the college until it closed in 1922; four years later, it became the American Legion Hall, Shearer Post #350.

This article about a property in Henry County, Illinois on the National Register of Historic Places is a stub.