Mansfield Armory, is a historic National Guard armory located in Mansfield, Pennsylvania, in Tioga County.

It was built in 1938-1939 for the 108th Ambulance Company, 103rd Medical Regiment of the Pennsylvania National Guard.

The utilitarian brick, 94-by-104-foot (29 by 32 m) building has a center drill hall rising above the surrounding one story section.

[2] It was listed on the National Register of Historic Places in 1991.

This article about a property in Pennsylvania on the National Register of Historic Places is a stub.