- Mercury Theatre/Theatre Union project68
- Radio Liberty project68
- Maryse Condé Papers64
- Radio pioneers project64
- Diana Trilling oral history collection63
- Washington Press Club women in journalism oral history collection62
- Lev Loseff Papers61
- Hemophilia oral history collection59
- Bill Weinberg sound recordings58
- Edward I. Koch administration oral history project55
- Lionel Trilling Seminars Records55
- Ronald Fraser student movements of 1968 oral history collection54
- Virgil Thomson papers54
- Hettie Jones Papers51
- Leopold Lippman oral history collection51
- Lamont-Doherty Earth Observatory oral history collection50
- Max Neuhaus Papers50
- Federated Department Stores project47
- Hungarian project46
- Columbia Crisis of 1968 project45
- Arguing the World oral history collection44
- University Protest and Activism Collection42
- Northside Center for Child Development project41
- Henry Knox Sherrill project40
- Myrna Casas papers40
- Columbia University Law School alumnae oral history collection39
- Jacques Barzun Papers39
- Society for the Prevention of Crime records39
- Andrew W. Cordier Papers38
- Kagawa Toyohiko Papers38
- Venezuelan Labor Leaders oral history collection38
- Ethnic groups and American foreign policy project35
- Fred Friendly papers, 1917-200435
- Hollywood film industry project35
- Louis Ginsberg Papers35
- Making of the New Deal oral history collection35
- Vietnam veterans project35
- New York's art world project34
- Thomas Iorio Stonewall Vets video recordings34
- Manhattan Plaza oral history collection33
- No Ivory Tower oral history collection32
- East Asian film collection31
- Miriam Braverman librarians oral history collection29
- Lenox Hill Hospital oral history collection28
- Robert A. Taft project28
- United States diplomats oral history collection28
- Lawyers Who Went South oral history collection27
- United Negro College Fund project26
- World Bank project26
- Emilie M. Townes Papers25
- Naval history project25
- Austrian project24
- George D. Woods project24
- Iranian-American relations project23
- American Bureau for Medical Aid to China Records22
- Frederick P. Latimer, Jr. oral history collection on Atatürk22
- James Lawrence Fly project22
- Physicians for reproductive health and choice oral history project22
- Book-of-the-Month Club project21
- Gail Mary Killian and Stephen Desroches sound recordings21