New York - Area of significance: Architecture
| Azure Mountain Fire Observation Station |
| Babcock, Dr. John, House |
| Babcock-Shattuck House |
| Babylon Library, The |
| Babylon Town Hall |
| Bacon-Harding Farm |
| Bacon-Merchant-Moss House |
| Bacon-Stickney House |
| Bagg's Square East Historic District |
| Bailey Hall |
| Bailey House |
| Bailey, Jonathan, House |
| Bailey, William, House |
| Bainbridge Historic District |
| Bain Commercial Building |
| Bain, F.R., House |
| Baird Cottage |
| Baker, George F., Jr. and Sr., Houses |
| Baker, J. and E., Cobblestone Farmstead |
| Baker Memorial Methodist Episcopal Church |
| Baker-Merrill House |
| Baker Octagon Barn |
| Baker, Sebastian, Stone House |
| Balcastle |
| Bald Hill Schoolhouse |
| Balding Avenue Historic District |
| Baldwin, Benjamin Gordon, House |
| Baldwin, Daniel and Clarissa, House |
| Baldwinsville Village Hall |
| Ballard, Samuel F., House |
| Ball, J., House |
| Ball, Levi, House |
| Balloon Farm |
| Ball, Stephen, House |
| Balsam Lake Mountain Fire Observation Station |
| Bangall Post Office |
| Bank of East Aurora |
| Bank of Gowanda |
| Bank of New York Building |
| Bank of the Metropolis |
| Bannerman's Island Arsenal |
| Baptist Church of Springville, The |
| Baptist Temple |
| Barber, Aaron, Memorial Building |
| Barber-Mulligan Farm |
| Barbizon Hotel for Women |
| Bar Building |
| Barcalo Manufacturing Company Factory |
| Barden Cobblestone Farmhouse |
| Barden, Levi, Cobblestone Farmhouse |
| Bard Infant School and St. James Chapel |
| Barker General Store |
| Barkin House |
| Barley, Zachariah, Stone House |
| Barlow, Smith H., House |
| Barlow, William V. N., House |
| Barnard Cobblestone House |
| Barnes-Hiscock House, The |
| Barney, H. S., Building |
| Barngalow |
| Barr, Amelia, House |
| Barrett House |
| Barrett, Oliver, House |
| Barringer Farmhouse |
| Barringer-Overbaugh-Lasher House |
| Barron, Thomas, House |
| Barstow, William, Mansion |
| Bartlett House |
| Bartow-Pell Mansion and Carriage House |
| Bassett Family House |
| Batavia Club |
| Batavia Veterans Administration Hospital |
| Batchellerville Presbyterian Church |
| Bates, Charles and Anna, House |
| Bates Christian Church |
| Bates Cobblestone Farmhouse |
| Bates, Cyrus, House |
| Bates-Englehardt Mansion |
| Bates Round Barn |
| Bates, Rufus and Flora, House |
| Battery Park Control House |
| Battery Weed |
| Baum-Wallis Farmstead |
| Bayard-Condict Building |
| Bay Crest Historic District |
| Bayles Shipyard |
| Baylis, M., House |
| Bay Parkway Station (Dual System BRT) |
| Bay Ridge Reformed Church |
| Bay Ridge United Methodist Church |
| Bay Shore Hose Company No. 1 Firehouse |
| Bay Shore Methodist Episcopal Church |
| Bayside Cemetery and Gatehouse Complex |
| Beachbend |
| Beach Road Historic District |
| Beacon Engine Company No. 1 Firehouse |
| Beacon Theater and Hotel |
| Beakes, John G., House |
| Beardslee Farm |
| Beardsley-Oliver House |
Data from United States Park Service and Wikidata
