All - Architectural style - Renaissance Revival architecture
| Bryn Mawr Hotel |
| Bryson, J. R., House |
| Buck, Charles, House |
| Buckingham Square District |
| Buffalo Milk Company Building |
| Buffalo Public School No. 44 (PS44) |
| Buford Public School Auditorium |
| Buhl Building |
| Building at 1921-1921 1/2 Avenue D |
| Building at 254-260 Canal Street |
| Building at 257 East Delaware |
| Building at 304 Park Avenue South |
| Building at 399 West Fullerton Parkway |
| Building at 426 South Main Street |
| Building at 5510 North Sheridan |
| Building at 821 Broadway |
| Building at 83-85 Sigourney Street |
| Building at 85 Leonard Street |
| Buildings at 1000 Block of Seventh Street, and 649-651 New York Avenue NW |
| Buildings at 375-379 Flatbush Avenue and 185-187 Sterling Place |
| Buildings at 744, 746, 748, 750 Broadway |
| Burbank-Livingston-Griggs House |
| Burnett, William, House |
| Burnham, E. K., House |
| Burns Union School |
| Burritt, Orrin W., House |
| Burton, William H., House |
| Burwell Building Tennessee Theater |
| Buswell, Clara, House |
| Butler, Pierce and Walter, House |
| Butterworth, H.W. and Sons Company Building |
| Byers-Evans House |
| Byers-Lyons House |
| Byers Station Historic District |
| Cabarrus County Courthouse |
| Cahuenga Branch |
| Calcasieu Parish Courthouse |
| Caldwell Carnegie Library |
| Caldwell Hall |
| Caldwell-Milner Building |
| Calhoun County Courthouse |
| California Club, The |
| Calumet Theatre |
| Cambria Freight Station |
| Camden |
| Camden Historic District |
| Campbell, Dr. Cornelius Nase, House |
| Campbellsville Historic Commercial District |
| Campbell-Taylor, Harriet, House |
| Campbell, William S., House |
| Camp Curtin Fire Station |
| Camptown Historic District |
| Camp-Woods |
| Canandaigua Historic District (Boundary Increase) |
| Canehill College Building |
| Cape Girardeau Commercial Historic District |
| Caperton Block |
| Capitol Hill Historic District (Boundary Increase) |
| Capitol Theatre |
| Capron-Phillips House |
| Caramoor |
| Carling Hotel |
| Carlinville Historic District |
| Carll, Marion, Farm |
| Carlton County Courthouse |
| Carnahan House |
| Carnegie Endowment for International Peace |
| Carnegie Hall |
| Carney, John, House |
| Carolina Supply Company |
| Carpenter-Lippincott House |
| Carr, Martin W., School |
| Carroll County Courthouse |
| Carroll Gardens Historic District |
| Carrollton Hall |
| Carskadon, Thomas R., House |
| Carter, John, Farmstead |
| Cartwright School |
| Cary Building |
| Cary Lawn |
| Cary, Mary Ann Shadd, House |
| Caryswood |
| Casa Amadeo, antigua Casa Hernandez |
| Casa Italina |
| Cashpoint Plantation House |
| Cassese, Joseph, House |
| Castle Station |
| Castle Street Row-Boundary Increase |
| Catawba County Courthouse |
| Cathedral Historic District |
| Cathedral of Saints Peter and Paul |
| Cathedral of the Sacred Heart |
| Catlin, Dr. Samuel, House |
| Cawood, Richard L., Residence |
| Cedar Island Lighthouse |
| Cedar Rapids City Hall and Library |
| Cedar Rapids Post Office and Public Building |
| Cedar Valley Seminary |
| Centennial Malt House |
| Centennial Neighborhood District |
Data from United States Park Service and Wikidata
