Coraopolis Armory is an armory located at 835 5th Avenue in Coraopolis, Pennsylvania. It was built in 1938, and was added to the National Register of Historic Places on November 14, 1991. It houses the Headquarters Company, 28th Signal Battalion, Pennsylvania National Guard Army Reserve.

References

{{National Register of Historic Places in Pennsylvania Armories on the National Register of Historic Places in Pennsylvania Pennsylvania National Guard Buildings and structures in Allegheny County, Pennsylvania Military installations established in 1938 Moderne architecture in Pennsylvania National Register of Historic Places in Allegheny County, Pennsylvania