Collection
- Historical subject files, 1810s-2022, bulk 1968-19722
- Jacques Barzun papers, 1900-19992
- James Marston Fitch papers, 1933-2000, 1933-20002
- Lecture notes collection, 1817-1969, bulk 1877-19132
- Office of the Registrar, 1895-19992
- Presidential Commission on Academic Priorities in the Arts and Sciences records (Marcus Report), 1967-19872
- Random House records, 1925-19992
- Roger Bagnall Papers, 1967-20192
- University Protest and Activism Collection, 1958-2018, bulk 1968-19722
- Abrams ComicArts records, 2009-20171
- Academic Review Committee records, 1995-19991
- Alessandra Comini Diaries and Letters, 1948-19551
- Andrew Cordier Papers at the Columbia University Archives, 1923-19741
- Art History, 1937-19991
- Arthur Rothstein photographs, 1848-2000, bulk 1932-19851
- Audio Collections, 1936-20071
- Avery Library Vertical File, 1910s-1970s1
- Barnard Organization of Soul and Solidarity (B.O.S.S.), 1969-20131
- Bomb Magazine records, 1978-20171
- Carnegie Corporation of New York, Series III: Grant Records, 1911-19941