- Forbes, Mrs. William A.1
- Forbes, Thomas Rogers (1911- )1
- Franey1
- Frank E. Betz Company1
- Fred Haslam and Company1
- Frederick A. Stohlman1
- Frederick Beck, Frederick, M.D., '031
- Friedenwald, Jonas Stein (1897-1955)1
- Fritz and Hawley, Incorporated1
- From Dr. Salter's Dep't. via Dr. Bonnycastle, 19531
- Fuertes, Louis Agassiz (1874-1927)1
- Fulton, Lucia1
- Gemric1
- George C. Frye1
- George C. Frye Company1
- George Kellogg1
- George Schively1
- George Tiemann & Company1
- Gilbert, Samuel D., MD1
- Giroux, Instruments d'Ophtalmologie1
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
