All - Architectural style - Beaux-Arts
| Pennington County Courthouse |
| Pennsylvania Railroad Station-Wilkinsburg |
| People's First National Bank and Trust Company Building |
| Peoples Gas Building |
| PG&E Powerhouse |
| Pierce County Courthouse |
| Pierce County Courthouse |
| Pipestone County Courthouse |
| Pittsburgh Mercantile Company Building |
| Pittsfield Public Library |
| Placer County Bank |
| Poinsett Hotel |
| Polish Home Hall |
| Polk County Courthouse |
| Polson, Mrs. Richard, House |
| Pope County Courthouse |
| Portland City Hall |
| Post Office, Courthouse, and Federal Office Building |
| Post Office-Palestine |
| Poughkeepsie Railroad Station |
| Poughkeepsie Trust Company |
| Prince George Hotel |
| Prospect Hill Missionary Baptist Church |
| Providence-Biltmore Hotel |
| Public Library of Des Moines |
| Public Sevice Building |
| Pueblo County Courthouse |
| Pulaski County Courthouse |
| Putnam County Courthouse |
| Pythagoras Lodge No. 41, Free and Accepted Masons |
| Pythias Lodge Building |
| Queensboro Bridge |
| Quinsigamond Branch Library |
| Racine Public Library |
| Rapid City High School |
| Real Estate Trust Building-Continental Trust Building |
| Rector Hotel |
| Red Lake County Courthouse |
| Register and Tribune Building |
| Reilly Brothers and Raub Building |
| Reynold's Candy Company Building |
| Rialto Theater |
| Richland County Courthouse |
| Ricks Memorial Library |
| Riggio Building |
| Ringling, Al, Theatre |
| Ringling, Charles, House |
| Riverview Branch Library |
| Robinson, Virginia, Estate |
| Rockland Public Library |
| Rodef Shalom Temple |
| Roshek Brothers Department Store |
| Roumain Building |
| Royal Arch Masonic Lodge |
| Rumford Falls Power Company Building |
| Rundel Memorial Library |
| Ruston State Bank |
| Sacramento Hall of Justice |
| Sacramento Masonic Temple |
| Salem Southern Pacific Railroad Station |
| Salt Lake City Public Library |
| Salyersville Bank |
| San Antonio US Post Office and Courthouse |
| Sanborn House |
| San Diego Civic Center |
| Sands, George F., School |
| San Francisco Fire Department Engine Co. Number 2 |
| San Joaquin Light & Power Corporation Building |
| Santa Fe Freight Depot |
| Sargent County Courthouse |
| Sather Gate and Bridge |
| School 13 |
| Scimitar Building |
| Scott County Courthouse |
| Scott House |
| Scottish Rite Cathedral |
| Scribner Building |
| Second Brazer Building |
| Security Building |
| Seiler Building |
| Selig's Dry Goods Company Building |
| Seminole County Courthouse |
| Sevier County Courthouse |
| Seville Hotel |
| Seville Theatre |
| Shedd-Porter Memorial Library |
| Sheridan County Courthouse |
| Sherman County Courthouse |
| Shubert, Sam S., Theatre |
| Smith, Tina Weedon, Memorial Hall |
| Soldiers and Sailors Memorial Hall |
| Sophian Plaza |
| South Jersey Gas, Electric and Traction Company Office Building |
| South School |
| Spring Valley Carnegie Library |
| St. Agatha's Conservatory of Music and Arts |
| Stambaugh, Henry H., Memorial Auditorium |
| Stamford City Hall |
| Standard Oil Building |
| St. Anthony Park Branch Library |
Data from United States Park Service and Wikidata
