Massachusetts - Significance region: Local
| Bicycle Club Building |
| Bidwell, Rev. Adonijah, House |
| Bigelow Block |
| Bigelow Carpet Company Woolen Mills |
| Bigelow Carpet Mill |
| Bigelow, Dr. Henry Jacob, House |
| Bigelow School |
| Bigelow Tavern Historic District |
| Billerica Town Common District |
| Bisbee Mill |
| Bissell Bridge |
| Blackinton Historic District |
| Blackinton Houses and Park |
| Blackstone Manufacturing Company Historic District |
| Blackstone Viaduct |
| Black Tavern |
| Blake and Amory Building |
| Blake and Knowles Steam Pump Company National Register District |
| Blake, James, House |
| Blakeley Building |
| Blanchard Plat Historic District |
| Blish-Garret House |
| Bliss, Abiah, House |
| Bliss, Daniel, Homestead |
| Blodgett, Lydia, Three-Decker |
| Boardman, E., House |
| Boardman, John, House |
| Boardman, The |
| Bogle-Walker House |
| Boit, Elizabeth, House |
| Bolton Center Historic District |
| Border City Mill No. 2 |
| Borderland Historic District |
| Boston and Maine Railroad Depot |
| Boston and Maine Railroad Depot |
| Boston Edison Power Station |
| Boston Finishing Works |
| Boston Manufacturing Company Housing |
| Boston Manufacturing Company Housing |
| Boston Police Station Number One-Traffic Tunnel Administration Building |
| Boston Post Road Historic District |
| Boston Transit Commission Building |
| Boston Young Men's Christian Association |
| Bostrom, Eric, Three-Decker |
| Bottume, John, House |
| Bournedale Village School |
| Bourne High School |
| Bourne, Jonathan, Public Library |
| Bourne Town Hall |
| Bousquet, Henry, Three-Decker |
| Boutell-Hathorn House |
| Bowditch School |
| Bowen, Nathan, House |
| Bowers, Jerathmell, House |
| Bowers, Jonathan, House |
| Bowers School |
| Bowser Gazebo |
| Bow Street Historic District |
| Boxborough Old Town Center |
| Boxford Village Historic District |
| Boyden, Seth, House |
| Boyer, Alexis, House |
| Brackett House |
| Brackett, S. E., House |
| Bradbury, William F., House |
| Braddock, Edward, House |
| Bradford Burial Ground |
| Bradford, Captain Daniel, House |
| Bradford, Capt. Gamaliel, House |
| Bradford, Capt. Gershom, House |
| Bradford Common Historic District |
| Bradford House |
| Bradford-Union Street Historic District |
| Bradstreet Historic District |
| Brae-Burn Historic District |
| Bramble Hill |
| Brande House |
| Brandeis University President's House |
| Brattle, William, House |
| Bray, Thomas, Farm |
| Brayton Homestead |
| Brewer, Capt. John, House |
| Brick Block |
| Bridge Road Cemetery |
| Bridge Street Neck Historic District |
| Bridgewater Iron Works |
| Briggs Carriage Company |
| Briggs, George I., House |
| Briggs Tavern |
| Brigham Cemetery |
| Brigham House |
| Brighton Center Historic District |
| Brighton Evangelical Congregational Church |
| Brimfield Center Historic District |
| Brine, George, House |
| Bristol County Courthouse Complex |
| Broadway Winter Hill Congregational Church |
| Brockton City Hall |
| Brookfield Cemetery |
| Brookfield Common Historic District |
Data from United States Park Service and Wikidata
