Collection
- Department of Physics records, 1870-1983710
- University Ceremonies records, 1921-2010683
- Columbia University American Academic Freedom Project records, 1933-1955669
- Columbia Medals collection, 1770s-2015659
- Nicholas Murray Butler speeches, 1882-1947647
- Columbia LGBT records, 1961-1990, bulk 1967-1989581
- Columbia Yearbooks, Facebooks and Class Books, 1861-2024563
- Department of Economics records, 1915-2016543
- Council for Research in the Social Sciences records, 1922-1970, bulk 1925-1968538
- Columbia University Faculty Photographs collection, 1938535
- Flat Files Collection, 1754-2024499
- Marie Runyon Papers, 1955-2008484
- Columbia College Alumni Association records, 1825-1960460
- Italian Academy records, 1934-2002452
- The American Assembly records, 1950-2008447
- University Artifacts collection, 1750s-2020s, bulk 1880s-1990s433
- Graduate School of Business Photographs, 1954-2005, bulk 1980-2000423
- Graduate School of Journalism Photographs, 1918-2002423
- School of Mines and School of Engineering and Applied Sciences records, 1863-2007401
- C.S. (Chien-Shiung) Wu Papers, 1945-1994, bulk 1960-1979397