F
- Henry Field, author and amateur linguist
- Charles B. Finch, businessman and political activist.
- Charles Finch, author (graduated 1998)
- Kathryn Finney, author (summer 1992)
- Charles L. Flint, lawyer, educator, first Secretary of the Massachusetts Board of Agriculture, fourth president of the University of Massachusetts and one of its original founders. (graduated 1854)
- Thomas C. Foley, former United States Ambassador to Ireland. (graduated 1971)
- John Murray Forbes, railroad entrepreneur and philanthropist who re-established Milton Academy
- Theodore Forstmann, billionaire businessman and philanthropist
- Hollis Frampton, avant-garde filmmaker, photographer, and theoretician. (Attended 1951 to 1954; never received diploma)
- Peter Franchot, State Comptroller of Maryland.
Read more about this topic: List Of Phillips Academy Alumni