- Barnum, H. L1
- Barnum, P. T. 1810-18913
- Barr, Amelia Edith Huddleston, 1831-19191
- Barrat, Robert N1
- Barratt, G. W1
- Barrett, Richard S., 1924-1
- Barrie, J. M. 1860-19371
- Bartenders' Association of New York City1
- Bartlett Orr Press1
- Bartlett, Abner1
- Bartlett, C1
- Bartlett, Ichabod, 1786-18531
- Bartlett, John R., 1839-1
- Bartlett, John Russell, 1805-18861
- Bartlett, W. H. 1809-18541
- Bartley, T. W. 1812-18851
- Barton, K1
- Bartram, F. S1
- Bass, Eduard1
- Bassett, Edward M. 1863-19482
- Battershall, Walton W. 1840-19201
- Battery Park City Authority1
- Battista, William A1
- Bawden, William T. 1875-19601
- Bayard, Nicholas, 1644-17071
- Bayard, Ralph1
- Bayard, William, 1761-18261
- Bayer-Blinder Associates, Architects and Planners1
- Bayles, Richard M1
- Bayles, W. Harrison 1841-1
- Bayley, James Roosevelt, 1814-18771
- Bayley, Joseph1
- Bayley, Richard, 1745-18011
- Bayne, Samuel G. 1844-19241
- Bähr, H. A1
- Beach Pneumatic Transit Co., New York1
- Beach, Allen C., 1825-1
- Beach, George O1
- Beach, Moses Yale, 1800-18682
- Beard, Frank, 1842-19051
- Beardsley, E. Edwards 1808-18911
- Beaton, Cecil, 1904-19801
- Beauchamp, William Martin, 1830-19255
- Bechtel Corporation2
- Beck, Louis J. 1867-1
- Becker, Carl L. 1873-19451
- Beebe, Lucius, 1902-19661
- Beech-Nut Packing Company1
- Beecher, Henry Ward, 1813-18872
- Beekman, James W. 1815-18771
- Beekman, Katharine Morris Ogden Parker, b. 18491
- Beerbohm, Max, Sir, 1872-19561
- Beers, Comstock & Cline1
- Beers, F. W5
- Beilenson, Peter, 1905-19621
- Belasco, David, 1853-19312
- Belden, E. Porter 1823-19115
- Bell, Frederick1
- Bell, Louis, 1864-19231
- Belle Isle Lumber Company1