All - Architectural style - Italianate architecture
| Bartell House |
| Bartlett House |
| Bartlett, Joseph and Rachel, House |
| Bashford, Robert M., House |
| Bassett and Bassett Banking House |
| Bassett, Maria, House |
| Bassnett-Nickerson House |
| Batchelder, Alden, House |
| Baxter, Capt. Rodney J., House |
| Baxter, Capt. Sylvester, House |
| Baxter-King House |
| Beach, Thomas A., House |
| Beard, Padilla, House |
| Beardsley, Dr. Havilah, House |
| Beardstown Grand Opera House |
| Bearse, Capt. Allen H., House |
| Beck House |
| Beckwith, Nelson F., House |
| Beeches, The |
| Belle Fleur |
| Belleville Illinois Central Railroad Depot |
| Bell, Hiram, Farmstead |
| Bell, John and Margaret, House |
| Bell, John, Block |
| Belmont |
| Benninghofen House |
| Benoist, Louis Auguste, House |
| Bergman, Joseph, House |
| Berlin Town Hall |
| Bernard, Joseph D., House |
| Biederstaedt Grocery |
| Bilz, Aloys, House |
| Birdsall, Mary, House |
| Black-Elliott Block |
| Blackstock, Thomas M. and Bridget, House |
| Blair House |
| Blair, Sen. William, House |
| Blaisdell, Augustus and Laura, House |
| Blanchard, John C., House |
| Bloedel, Christian, Wagon Works |
| Blood, Col. James, House |
| Bloomer, Amelia, House |
| Blue Front Rooming House |
| Blyberg, O. A. E., House |
| Blythewood |
| Boardman-Mitchell House |
| Bobb House |
| Boerner-Fry Company/Davis Hotel |
| Bonin House |
| Boorman, Benjamin, House |
| Booth, Edmund and Mary Ann Walworth, House |
| Borden-Pond House |
| Born, Engelbert B., House |
| Borodino District School #8 |
| Boston Manufacturing Company Housing |
| Bottume, John, House |
| Boutwell, Gov. George S., House |
| Bowen, James B., House |
| Bowen, Julia B. and Fred P., House |
| Bowman, Joseph, Farmhouse |
| Boyd School |
| Brainard, William E., House |
| Brandt Hotel |
| Braska House |
| Braun, George, House |
| Brazelton House |
| Brazelton House Hotel |
| Brecknock Hall |
| Bredeick-Lang House |
| Brenham Downtown Historic District |
| Brenham School |
| Brenham Water Works |
| Brewer, David J., House |
| Brockton Edison Electric Illuminating Company Power Station |
| Bromwell, Jacob, House |
| Bronaugh, J. S., House |
| Brooklyn Hotel |
| Brooklyn No. 4 Fire House |
| Broom Building |
| Brower, Adolphus W., House |
| Brown, Corydon, House |
| Browne, Charles, House |
| Brown, Guy A., House |
| Brown, Isaac, House |
| Brown-Maynard House |
| Brown, Roger, Home and Studio |
| Brown Township Building |
| Brown, William H., House |
| Bruce-Donaldson House |
| Bryant School |
| Bryant, William, Octagon House |
| Buck, Charles, House |
| Buck Creek School |
| Budd, Prof, J.L., Sarah M., and Etta Budd, House |
| Buffalo Hotel |
| Buford House |
| Building at 201 North Market Street |
| Building at 203-205 North Market Street |
| Building at 23-27 S. Sixth Street |
| Building at 239 North Gay Street |
Data from United States Park Service and Wikidata
