Collection
- Barbara Lane Daley papers, 1944-1946, Date acquired: 10/28/20031
- Barbara McCrimmon Research Collection, 1895-1993, Date acquired: 06/06/2011, bulk 1975-19931
- Barbara Morrison Secretary of State war ballot scrapbook, November 7, 19421
- Barbara Parker Collection, date unknown1
- Barbara W. Makant collection, 1941-1974, Date acquired: 07/07/2018, bulk 1973-19741
- Barclay Boy Scout figurine, Circa 1920s1
- Barinaga Cuban Genealogy Collection, date unknown1
- Barnett Banks Collection, 1817, 1850-1880, 1920-2011, undated, 1817, 1850-1880, 1920-2011, undated1
- Barnett Family Collection, bulk 1859-19341
- Barrineau, Barbara, Papers, 1946-1951, Date acquired: 07/00/19811
- Barrington Irving Collection, Circa 2007-20081
- Bartholomew Lynch Journal, 1836-1839, Date acquired: 04/16/19541
- Bartke's restaurant scrapbook, 1952-19561
- Bartley Gay collection, 1932-1994, bulk 1932-19711
- Bascom Walden Sparkman collection, 1942-1975, Date acquired: 05/29/2018, bulk 1942-19461
- Battle, Josephine, Papers, 1906-1980, Date acquired: 10/00/19811
- Bay Area Crusader collection, 1992-19971
- Baynard Hardwick Kendrick collection, 1915-1972, bulk 1930-19721
- Bayside in the Park Portfolio, bulk 19831
- Bea Brickell Collection, 1910-20011