Pennsylvania - Area of significance: Politics/Government
| Huffman Distillery and Chopping Mill |
| Hughes House |
| Independence National Historical Park |
| Kingston House |
| Kooser State Park Family Cabin District |
| Kurtz, T. M., House |
| Lackawanna County Courthouse and John Mitchell Monument |
| Lancaster County Courthouse |
| Lancaster Historic District |
| Lane House |
| Laurel Hill RDA |
| Lawrence County Courthouse |
| Lebanon Veterans Administration Hospital Historic District |
| Lewisburg Historic District |
| Liberty Hall |
| Linn Run State Park Family Cabin District |
| Lobb's Cemetery and Yohogania County Courthouse Site |
| Lowrie, Sen. Walter, House |
| Lunn's Tavern |
| McAllister-Beaver House |
| McConnellsburg Historic District |
| McCoy House |
| Memorial Fountain and Statue |
| Mercer County Court House |
| Milford Historic District |
| Mingo Creek Presbyterian Church and Churchyard |
| Montgomery, Gen. William, House |
| Moore Hall |
| Mothers’ Memorial, Hoffman Memorial, and Veterans’ Memorial |
| Municipal Building and Central Fire Station, 340 |
| Musical Fund Hall |
| Neville House |
| Newlin, Nicholas, House |
| Newtown Historic District |
| Ninth Street Bridge |
| Northumberland County Courthouse |
| Old City Hall |
| Old Hannastown, Site of |
| Old Indiana County Courthouse |
| Old Lehigh County Courthouse |
| Old Union County Courthouse |
| Parker Dam State Park Family Cabin District |
| Parker Dam State Park-Octagonal Lodge |
| Parker Dam State Park-Parker Dam District |
| Parsons-Taylor House |
| Pemberton, Phineas, House |
| Pennypacker Mansion |
| Perry County Courthouse |
| Pettit's Ford |
| Philadelphia City Hall |
| Pike County Courthouse |
| Pittsburgh Renaissance Historic District |
| Potter County Courthouse |
| Printzhof, The |
| Promised Land State Park-Bear Wallow Cabins |
| Promised Land State Park Whittaker Lodge District |
| Quakertown Historic District |
| Quay, Matthew S., House |
| Rabb, Andrew, House |
| Racoon Creek RDA |
| Ravensburg State Park |
| Ridgway Historic District |
| River Bend Farm |
| Roberts-Quay House |
| Ross Common Manor |
| Second Bank of the United States |
| Seventh Street Bridge |
| Sharples Homestead |
| Sixth Street Bridge |
| Slifer House |
| Smith Family Farmstead |
| Snyder, Gov. Simon, Mansion |
| Sotcher Farmhouse |
| South Tenth Street Bridge |
| Spicker, Peter, House |
| Springton Manor Farm |
| State Capitol Building, Pennsylvania |
| Sugartown Historic District |
| Summerseat |
| Sunbury Historic District |
| Susquehanna County Courthouse Complex |
| Taylor, George, House |
| Thaddeus Kosciuszko National Memorial |
| Titusville City Hall |
| Towanda Historic District |
| Trinity Lutheran Church |
| Tripp Family Homestead |
| Tunkhannock Historic District |
| Twin Trees Farm |
| Union League of Philadelphia |
| Uniontown Downtown Historic District |
| United States Post Office-Main Branch |
| United States Post Office-Punxsutawney |
| Uptown Somerset Historic District |
| U.S. Mint Building at Philadelphia |
| U.S. Post Office and Court House |
| US Post Office-Charleroi |
| US Post Office-Connellsville |
| US Post Office-Hanover |
| Warren Historic District |
Data from United States Park Service and Wikidata
