- William Carlos Williams papers (YCAL MSS 116)260
- James Weldon Johnson and Grace Nail Johnson papers (JWJ MSS 49)259
- Czesław Miłosz papers (GEN MSS 661)253
- Walt Whitman collection (YCAL MSS 202)253
- Bryher papers (GEN MSS 97)247
- Edwin J. Beinecke Collection of Robert Louis Stevenson (GEN MSS 664)245
- Richard Henry Pratt papers (WA MSS S-1174)238
- Norton Nicholls papers (Osborn c467)235
- The Southern Review records (YCAL MSS 694)224
- Franz R. and Kathryn M. Stenzel collection of western American art (WA MSS S-2368)203
- H. D. Papers (YCAL MSS 24)192
- Elizabeth Willis DeHuff Collection of American Indian Art (WA MSS S-150)186
- Ezra Stiles Papers (GEN MSS 1475)186
- Nina Berberova papers (GEN MSS 182)185
- Eugene O'Neill papers (YCAL MSS 123)180
- Printed ephemera of African American political activism and arts (JWJ MSS 36)165
- J. M. Barrie collection (GEN MSS 1400)163
- Yehuda Amichai papers (GEN MSS 572)156
- Mina Loy papers (YCAL MSS 6)154
- Italian castle archive (GEN MSS 110)137
Libraries & Collections
- Arts Library
- Bass Library
- Beinecke Library
- Classics Library
- Divinity Library
- Film Study Center
- Fortunoff Archive
- Humanities Collections
- International Collections
- Law Library
- Lewis Walpole Library
- Library Collection Services
- Manuscripts & Archives
- Map Collection
- Marx Science & Social Science Library
- Medical Library
- Music Library
- Sterling Library
- Yale Center for British Art
