- Bailey, R. T1
- Bailey, Vernon Howe, 1874-19531
- Bainbridge, Lucy Seaman, 1842-19281
- Baird, Charles W. 1828-18871
- Baker, Donald M1
- Baker, Geoffrey H1
- Baker, John F1
- Baker, John, active 18131
- Baker, Voorhis & Co1
- Baker, William Spohn, 1824-18971
- Baldwin, Ebenezer, 1790-18371
- Baldwin, Henry, 1780-18441
- Bales, Carter F1
- Ballinger, J. Kenneth 1900-1
- Bancroft, Aaron, 1755-18391
- Bancroft, Frederic, 1860-19451
- Bank Convention1
- Bank of New York1
- Bank of New York and Trust Company1
- Bank of the Manhattan Company2
- Banks, David, active 18911
- Bannerman, Francis1
- Baragwanath, Albert K., 1917-20061
- Barber, John Warner, 1798-18851
- Barbour, James, 1775-18421
- Barbour, Thomas, 1832-18851
- Bard, Samuel, 1742-18211
- Bard, William, 1778-18531
- Barker, A. J1
- Barker, Jacob, 1779-18711
- Barker, Wendell Phillips, 1884-1
- Barnes, Edward Larrabee, 1915-20041
- Barnett, Jonathan1
- Barnum's American Museum1
- 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
- Bartley, T. W. 1812-18851
- Barton, K1
- Bartram, F. S1
- Bass, Eduard1
- Bassett, Edward M. 1863-19482
- Battershall, Walton W. 1840-19201
- 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