| Fabre, Jean-Henri, 1823-1915 (1) |
| Farmer Brown (Fictitious character) (1) |
| Farnum, Mr. (Fictitious character) (3) |
| Feather, Little Red (Fictitious character) (1) |
| Felix (Fictitious character) (1) |
| Ferdinand (Fictitious character) (10) |
| Ferrier, Jim (1) |
| Field, Cyrus W. (Cyrus West), 1819-1892 (1) |
| Fields, Dr. (Fictitious character) (1) |
| Fields, Mike (Fictitious character) (10) |
| Filibuster cat (Fictitious character) (1) |
| Filibuster the cat (Fictitious character) (2) |
| Finnigan (Fictitious character) (1) |
| Fitzpatrick, Thomas, 1799-1854 (1) |
| Fleet, Henry (1) |
| Floogle, Amos (Fictitious character) (5) |
| Floogle, Fanny Flora (Fictitious character) (5) |
| Floogle, Mr. (Fictitious character) (5) |
| Floogle, Mrs. (Fictitious character) (5) |
| Floogle, Snitkin (Fictitious character) (1) |
| Floogles, The (Fictitious characters) (1) |
| Forbes, Dan (Fictitious character) (4) |
| Forbes, Ralph (Fictitious character) (1) |
| Foreman, Bob (Fictitious character) (1) |
| Foreman (Fictitious character) (1) |
| Foss, Joe, 1915-2003 (1) |
| Foster, Mr. (Fictitious character) (1) |
| Four Bears (Fictitious characters) (1) |
| Fowler, Lieutenant (Fictitious character) (1) |
| Foxes (Fictitious characters) (1) |
| Fox (Fictitious character) (2) |
| Francisco, Padre (Fictitious character) (4) |
| Francis, of Assisi, Saint, 1182-1226 (5) |
| Francois (Fictitious character) (1) |
| Frankie (Fictitious character) (6) |
| Franklin, Benjamin, 1706-1790 (3) |
| Frijoles, Pancho (Fictitious character) (2) |
| Frost, Jack (Fictitious character) (1) |
| Fulcher, Studs (Fictitious character) (2) |
| Fullerton (Fictitious character) (1) |
| Fullerton, Jim (Fictitious character) (4) |
| Fulton, Robert, 1765-1815 (2) |
| Furgol, Ed (1) |
| Fu, Wong (Fictitious character) (2) |
| Fuzzy (Fictitious character) (9) |