- Eleanor Brilliant collection of New York State Urban Development Corporation reports and proposals, 1961-1999, bulk 1967-19741
- Frances Perkins papers, 1895-19651
- Frank Smithwick Hogan papers, 1932-19751
- Frederick L. Hoffman Papers, 1881-19891
- Goddard-Riverside Community Center records, 1854-19941
- Grosvenor Neighborhood House records, 1913-1990s, 2013-20181
- Henry Beetle Hough papers, 1841-19941
- Hudson Guild records, 1896-1990s1
- Institute of Pacific Relations records, 1927-19621
- International Institute of Rural Reconstruction records, 1914-20181
- Jacques Barzun papers, 1900-19991
- Jessie Taft papers, 1888-1961, bulk 1920-19611
- La Guardia Memorial House records, 1899-19931
- Lawrence A. Wien papers, 1954-19821
- League of Women Voters of New York State records, 1912-19811
- Library Reference Department records, 1904-19591
- M. Moran Weston Papers, 1824-19941
- Marvel Comics annual and quarterly reports, 1991-19961
- New York Chamber of Commerce and Industry records, 1768-1984, bulk 1860-19731
- Records of the Inter-University Committee on Travel Grants, 1958-19661