All - Architectural style - Colonial Revival architecture
| Bivins House |
| Blackburn House |
| Black Meadow |
| Blair High School |
| Blair, William Allen, House |
| Blakeley, William G., House |
| Blakeney, James A., House |
| Blakeslee Forging Company |
| Bland House |
| Blatchley Hall |
| Blind Girls' Home |
| Block Realty-Baker House |
| Blodgett, John W., Estate |
| Blood, Oliver, House |
| Blount, Eugene H., House |
| Blue Hills Headquarters |
| Blue, John, House |
| Blue Ridge Farm |
| Blythewood |
| Boardman, The |
| Boehne, John W., House |
| Bogard Hall-Louisiana Tech University |
| Bolman, George T. and Minnie Searles, House |
| Bolton, Chester and Frances, House |
| Bonham, H.L., House |
| Bonin House |
| Bonnie Court |
| Bonnie Glen |
| Booker-Lewis House |
| Boone County Courthouse |
| Boone House |
| Boone Tavern Hotel |
| Booth, Frank, House |
| Borgerding, Christopher, House |
| Boscawen Public Library |
| Boulder Dam Hotel |
| Bourne High School |
| Bourne, Jonathan, Public Library |
| Bowers-Tripp House |
| Bowman, John and Ellen, House |
| Boxley Place |
| Boyd, James, House |
| Boylan Apartments |
| Boys' Club of Pittsburgh |
| Brackett, E. William, House |
| Brackett House |
| Braddock, Edward, House |
| Bradford House |
| Bradford Town Hall |
| Bradley, J.D.C., House |
| Bragg Guesthouse |
| Brantley County Courthouse |
| Brattleboro Retreat |
| Brattle Hall |
| Bratt-Smiley House |
| Brawley, Espy Watts, House |
| Bray, Cadmus N., House |
| Breese, James L., House |
| Brevard, Caroline, Grammar School |
| Brewer, Edward Hill, House |
| Breyer, Henry W., Sr., House |
| Brice, Orlando, House |
| Brick Streets Neighborhood Historic District |
| Bridgeforth High School |
| Bridger Arms Apartments |
| Bridges, J.J., House |
| Bridwell, James F., House |
| Brigham House |
| Brighton Evangelical Congregational Church |
| Bristol Girls' Club |
| Bristol-Washington Township School |
| Broadacres Historic District |
| Broadhead, Lucas, House |
| Brockway, Abel, House |
| Brockway, Dr. George M. and Esther A., House |
| Brockwayville Passenger Depot, Buffalo, Rochester and Pittsburgh Railroad |
| Bromley-Mills-Treece House |
| Bronxville Womens' Club |
| Brooder, Frank, House |
| Brookes, Bishop, House |
| Brook Farm |
| Brook Farm |
| Brooks, Edward, Sr. and Markell, House |
| Brown, Austin, House |
| Brownell, Henry G., House |
| Brown, Henry Seawell, and Mary Jane English, Farmstead |
| Brown-Hodgkinson House |
| Brown Hotel Building and Theater |
| Brown House |
| Brown, John, IV, House |
| Brownlea |
| Brown, Moses, School |
| Brown-Proctoria Hotel |
| Brown's Arcade |
| Brown, W. P., Mansion |
| Bruce, Blanche Kelso, Elementary School |
| Bryan, William Jennings, House |
| Brykill |
| Buchanan School |
| Buchler, Conrad A., House |
Data from United States Park Service and Wikidata
