- Alfred Kinsey Collection, 1920-1947 (27)
- Eros Foundation Publications & Archives (219)
- Harry Benjamin Collection (538)
- Jeanne Córdova Papers and Photographs, 1948-2011 (5)
- John Money Collection (61)
- Kinsey Institute Collection, 1947-2004 (49)
- Magnus Hirschfeld Collection (130)
- Radclyffe Hall Scrapbooks (127)
- Robert Latou Dickinson Collection (2)