Pennsylvania - Architectural style - Neoclassical architecture
| 32nd St. and Lancaster Ave. Philadelphia Armory |
| Ad-Lin Building |
| Allegheny Observatory |
| Allerdice, Taylor, High School |
| Arch Street Presbyterian Church |
| Arsenal Junior High School |
| Board of Education Building |
| Bradford County Courthouse |
| Carnegie Free Library, Beaver Falls |
| Colonial National Bank Building |
| Connelly, Clifford B., Trade School |
| Cramond |
| Delaware, Lackawanna and Western Railroad Station |
| Drueding Brothers Company Building |
| Farmers and Mechanics Trust Company Building |
| First Church of Christ, Scientist |
| First National Bank of Charleroi |
| Frank, Henry S., Memorial Synagogue |
| Franklin Institute Science Museum |
| Frazier's, Joe, Gym |
| Gallatin School |
| Hunt Armory |
| Institute of the Pennsylvania Hospital |
| Jefferson Elementary School |
| Kingston Armory |
| Land Title Building |
| Longfellow School |
| Luzerne County Courthouse |
| Madison, James, School |
| Marine Corps Supply Activity |
| Markle Banking & Trust Company Building |
| Metropolitan Opera House |
| Mulford Building |
| Nesquehoning High School |
| North Broad Street Station, Reading Company |
| Oak Hill Estate |
| Old Federal Reserve Bank |
| Parkesburg National Bank |
| Pennsylvania Railroad Office Building |
| Pennsylvania State Lunatic Hospital |
| Pittsburgh Brass Manufacturing Company Building |
| Pittsburgh & Lake Erie Railroad Station |
| Riverside Hotel |
| Scottish Rite Cathedral |
| Second National Bank of Meyersdale |
| Somerset County Courthouse |
| Stewart, Gen. Thomas J., Memorial Armory |
| St. John's Church |
| Sutton-Ditz House |
| Thomas Brothers Store |
| Turtle Creek High School |
| United States Post Office-Punxsutawney |
| US Post Office-Connellsville |
| Vare, Abigail, School |
| Walnut Park Plaza Hotel |
| Walnut Street Theatre |
| Welsh-Emery House |
| Westinghouse High School |
| Zollinger-Harned Company Building |
Data from United States Park Service and Wikidata
