- Mineral industries--Pictorial works54
- African American entertainers53
- Horses53
- Hopi Indians--Pictorial works46
- Musicals46
- Ballet45
- Dakota Indians--Pictorial works44
- Pueblos--Arizona--Pictorial works44
- Lumbering--California43
- African American musicians41
- Dakota Indians--Portraits41
- Motion picture actors and actresses--United States40
- Singers40
- Valleys38
- African American educators37
- Dramatists37
- Trucks37
- Motion picture producers and directors--United States36
- Surveyors--West (U.S.)--Portraits36
- African American composers35
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
