Collection
- National Organization for Women (NOW), New York State Chapter Records, 1961-2011805
- The New York Civil Liberties Union Records, 1998 December 5 - 2017 July 28706
- Bridge Line Historical Society Collection, 1870-2024644
- Norman Studer Papers, 1817-2012629
- Ronald B. Stafford Papers, 1956-2002619
- College of Engineering and Applied Sciences Records, 2000-2015570
- Murder Victims' Families for Reconciliation Records, 1977-2007, bulk 1994-2003554
- Leigh B. Bienen Papers, 1872, 1935, 1951-2011, Undated, bulk 1971-2011549
- Michelle Crone Papers, 1927-2000, bulk 1982-1995517
- Campus Action Records, 1992-2006497
- Society of Indian Psychologists Records, 1976-2020476
- John H. Herz Papers, 1917-2005471
- Duncan Blanchard Papers, 1789-2003470
- John M. Spalek Papers, 1933-2010461
- Student Newspapers Collection, 1916-2018421
- General Reference Collection, 1828-2015419
- William Kennedy Papers, 1926-2003418
- Environmental Advocates of New York Records, 1970 - 2017 June 1396
- Ruth Pelham Papers, 1978-2018390
- Bill and Andy Spence Papers, 1960-2022380