National Register Listings in Union County, Pennsylvania
Buffalo Presbyterian Church
Chamberlin Iron Front Building
Factory Bridge
Griffey, Benjamin, House
Halfway Lake Dam
Hassenplug Bridge
Hayes Bridge
Heiss, William A., House and Buggy Shop
Lewisburg Armory
Lewisburg Historic District
Mifflinburg Historic District
Millmont Red Bridge
New Berlin Presbyterian Church
Old Union County Courthouse
Packwood House-American Hotel
Reading Railroad Freight Station
Slifer House
Spangler, George Christian and Anna Catherine, Farm