Collection
- Carnegie Council on Ethics & International Affairs records, 1844-20084
- Columbia University Founding Anniversaries Collection, 1837-20044
- Committee for the Education of Russian Youth in Exile Records, 1914-19394
- Frank Lloyd Wright Foundation Archives: Taliesin Festival of Music & Dance audio recordings, 1957-19774
- Fritz Reiner papers, 1916-19834
- Jack and Irene Delano papers, 1731-2003, bulk 1920-19974
- Joanna Wan-Ying Chan papers, 1970-20204
- Leo Lerman papers, 1893-2012, bulk 1937-19944
- M. Moran Weston Papers, 1824-19944
- Seymour B. Durst Old York Library collection of theatre programs, 1880s-1980s, bulk 1880-19944
- Wallace K. Harrison architectural drawings and papers, 1913-1986, bulk 1930-19804
- Amiri Baraka papers, 1945-2015, bulk 1970s-2000s3
- Andrew W. Cordier papers, 1918-19753
- Carnegie Corporation of New York records, circa 1872-20153
- Centennial Office, 1963-19893
- Columbia University in World War II collection, 1933-19753
- East Side House records, 1851-19923
- Emeritus Professors in Columbia (EPIC) records, 1970s-2020s3
- Emily Gresser Papers, 1880s-2004, bulk 1910-19193
- Gloria Coates papers, 1970-19863