Fran = - Gasp =
- Fray Jose Arlegui
- Fray Juan Bautista
- Fray Juan de la Anunciacion
- Fray Nicolas Armentia
- Fray Pedro de Betanzos
- Fray Tomas de Berlanga
- Frayssinous, Denis de
- Fréchette, Louis-Honoré
- Fredegarius
- Fredegis of Tours
- Frederic Baraga
- Frederic Nausea
- Frederic-Francois-Xavier Ghislain de Merode
- Frederic-Louis Colin
- Frederick Aloysius Weld
- Frederick Apthorp Paley
- Frederick Charles Husenbeth
- Frederick I
- Frederick I (Barbarossa)
- Frederick II
- Frederick Lucas
- Frederick Oakeley
- Frederick Rene Coudert
- Frederick W. von Egloffstein
- Frederick William Faber
- Fredoli, Berenger
- Free Church of Scotland
- Free Will
- Free-Thinkers
- Freeman, Ven. William
- Freemasonry
- Fregoso, Federigo
- Freiburg
- Freiherr Max von Gagern
- Freiherr von Eichendorff
- Fréjus
- Fremin, James
- French Academy, The
- French Catholics in the United States
- French Concordat of 1801