Collection
- Correctional Association of New York Records, 1844-1988661
- Michelle Crone Papers, 1927-2000, bulk 1982-1995658
- General Reference Collection, 1828-2015649
- Civil Service Employees Association, Inc. (CSEA), American Federation of State, County, and Municipal Employees (AFSCME) Local 1000 Records, 1918-2015645
- Norman Studer Papers, 1817-2012630
- Karl O. Paetel Papers, 1904-1984626
- Willowbrook Review Panel Records, 1968-1981, bulk 1975-1981595
- Geof Huth Papers, 1960-2006582
- Erich Hula Papers, 1900-1986579
- Duncan Blanchard Papers, 1789-2003571
- Bridge Line Historical Society Collection, 1870-2024570
- Leonard Kastle Papers, 1940-1996556
- Bernard Vonnegut Papers, 1828-1997526
- Robert Gross Papers, 1973-1997525
- Office of the Senior Vice President For Academic Affairs And Provost Records, 1845 - 2017 May 17522
- Hans Staudinger Papers, 1928-1980498
- John M. Spalek Papers, 1933-2010443
- William Kennedy Papers, 1926-2003438
- New York State Public Employees Federation, AFL-CIO, Environmental Conservation Division 169 (PEF/ENCON) Records, 1975-2000435
- Murder Victims' Families for Reconciliation Records, 1977-2007, bulk 1994-2003419