| Name | Residence | Birth Date | Birth Place |
| FACINELLI, James | Lander, WY | 29 Jul 1896 | Pittsburg, PA |
| FACINELLI, Sam | Lander, WY | 18 Aug 1873 | * unknown * |
| FADOCK, John | Charleroi, PA | 17 Dec 1895 | Fairmont, WV |
| FAIRBANKS, Roy Alfred | Riverton, WY | 17 Sep 1882 | * born United States * |
| FALER, Ernest Clyde | Pinedale, WY | 02 May 1894 | near Pinedale, WY |
| FALER, Leon Arthur | Boulder, WY | 31 Jul 1900 | * born United States * |
| FALER, Ralph T. | Pinedale, WY | 27 Feb 1885 | * born United States * |
| FALER, Vincent Eugene | Pinedale, WY | 22 May 1873 | * born United States * |
| FAMISH, Frank | Hudson, WY | 05 Jun 1877 | * of Russia * |
| FARACI, Salvatore | Riverton, WY | 26 Jul 1887 | Licata, Sicily, Italy |
| FARIS, Arch Neal | Lander, WY | 17 Feb 1882 | * born United States * |
| FARIS, Earnest | Dallas, WY | 16 Mar 1892 | Dallas, WY |
| FARIS, George Granvill | Lander, WY | 06 Sep 1878 | * born United States * |
| FARIS, Howard E. | Dallas, WY | 01 Aug 1886 | Dallas, WY |
| FARLOW, Albert Jerome | Riverton, WY | 02 Feb 1886 | * born United States * |
| FARLOW, Jules Edward | Lander, WY | 12 Aug 1884 | * born United States * |
| FARNSWORTH, Harry Frazier | Riverton, WY | 21 Nov 1886 | Chicago, IL |
| FARRELL, Henry Herbert | Bonneville, WY | 15 Feb 1874 | * born United States * |
| FARRIS, Lumen Benedict | Poposia, WY | 26 May 1882 | * born United States * |
| FARROW, Charles Edward | Riverton, WY | 15 Apr 1879 | * born United States * |
| FARTHING, Alfred James | Lander, WY | 09 Apr 1886 | * born United States * |
| FARTHING, Arthur Thomas | Lander, WY | 03 Jan 1883 | * born United States * |
| FARTHING, Bruce Coleman | Riverton, WY | 27 Mar 1898 | * born United States * |
| FARTHING, Edward Jr. | Lander, WY | 07 Sep 1876 | * born United States * |
| FARTHING, Francis Roy | Lander, WY | 02 Aug 1891 | Lander, WY |
| FARTHING, John Henry | Hudson, WY | 20 Jan 1875 | * unknown * |
| FARWELL, Amos E. | Lander, WY | 20 Jan 1876 | * born United States * |
| FAURE, Frederic Antoin | Worland, Washakie, WY | 01 Jul 1878 | * unknown * |
| FAWCETT, George William Franklin | Lander, WY | 15 Mar 1883 | * born United States * |
| FAZEL, Roy Park | Lander, WY | 04 May 1887 | Stocklin, KS |
| FELTER, Charles Thomas | Ethete, WY | 25 Apr 1882 | * born United States * |
| FENICLE, William Denver | Ft. Washakie, WY | 21 Nov 1887 | Kimble, OH |
| FENNY, Herbert | Dubois, WY | 14 Sep 1895 | Stockton, England, Great Britian |
| FERGUSON, Joseph Valentine | Riverton, WY | 01 Jan 1894 | Denver, CO |
| FERGUSON, William Edgar | Lander, WY | 02 Aug 1875 | * born United States * |
| FERIS, Marshall Manning | Riverton, WY | 18 Nov 1893 | Adrian, MO |
| FERREL, Edward Milton | Riverton, WY | 28 Feb 1887 | Racine, MO |
| FERRELL, Thomas Jefferson | Lander, WY | 12 Apr 1879 | * born United States * |
| FERRO, Ginsepps | Riverton, WY | 23 Apr 1891 | Licata, Sicily, Italy |
| FERRO, Guiseppe | Riverton, WY | 18 Mar 1891 | Licata, Sicily, Italy |
| FERRO, Salvatore | Riverton, WY | 04 May 1896 | Licata, Sicily, Italy |
| FERRO, Vincenzo | Riverton, WY | 01 Nov 1889 | Licata, Sicily, Italy |
| FIDEL, Emilo {Emile} | Hudson, WY | 18 Jul 1893 | Miola, Tyrol, Austria |
| FIELD, Jesse Harold | Lander, WY | 08 Sep 1876 | * born United States * |
| FIELDS, John Wesley | Lander, WY | 08 Dec 1894 | Baker City, OR |
| FILAN, Louis | Hudson, WY | 20 Nov 1892 | Rubesi, Eastra, Austria |
| FINCH, Arthur Garfield | Riverton, WY | 25 Aug 1881 | * born United States * |
| FINICAL, Columbus Ethmar | Shoshoni, WY | 06 Aug 1892 | Cedar Gap, MO |
| FINKLE, Byron | Lost Cabin, WY | 19 Feb 1886 | * born United States * |
| FINLAYSON, Kenneth | Lander, WY | 11 Oct 1884 | * of Scotland * |
| FINO, Anton | Lander, WY | 19 Oct 1885 | * of Italy * |
| FIRESTONE, George Valnor | Lander, WY | 26 Oct 1895 | Lander, WY |
| FIRNEKAS, Joseph | Buffalo, Johnson, WY | 20 Oct 1895 | Buffalo, WY |
| FISCHER, Edward Layfaett | Dubois, WY | 29 Jun 1885 | * born United States * |
| FISCHER, Franics Bennett | Lander, WY | 13 Jul 1879 | * born United States * |
| FISER, George Dillon | Lander, WY | 05 Dec 1893 | McGrawsville, IN |
| FISH, Frank Frederick | Lander, WY | 22 Mar 1881 | * born United States * |
| FISHER, Charles Earl | Riverton, WY | 20 Jan 1897 | Ft. Supply, OK |
| FISHER, Charley Lonzo | Shreveport, Caddo, LA | 10 Jul 1874 | * born United States * |
| FITSIOS, Vassilios Dimetros | Shoshoni, WY | 14 Feb 1885 | * of Greece * |
| FITTON, John | Pilot, WY | 10 Mar 1885 | * of Great Britian * |
| FITZWILLIAM, Patric Henry | Lander, WY | 09 Apr 1877 | * born United States * |
| FLAGG, George Oscar | Lander, WY | 04 Dec 1891 | Buffalo, WY |
| FLAHERTY, James Richard | Baltimore, MD | 02 Dec 1893 | Baltimore, MD |
| FLECK, Harry | Dubois, WY | 15 Oct 1887 | Pittsburg, PA |
| FLEMING, Everett Franklin | Lenore, WY | 23 Aug 1895 | Weatherby, MO |
| FLEMING, Thomas Henry - enlisted | Riverton, WY | 27 Mar 1893 | Bayard, IA |
| FLESHMAN, Royal Sherman | Riverton, WY | 28 Jul 1894 | Lennonville, MO |
| FLETCHER, Carlisle Mead | Split Rock, WY | 03 Dec 1897 | * born United States * |
| FLICK, Calvin Burr | Lander, WY | 02 Jan 1897 | Mauston, WI |
| FLINCHBAUGH, George Clyde | Riverton, WY | 22 Mar 1879 | * born United States * |
| FLIRSBACH, Glenn William | Lost Cabin, WY | 05 Apr 1886 | * born United States * |
| FLY, Elbert Latemor | Riverton, WY | 01 Jun 1874 | * born United States * |
| FOBES, Emerson Isaac | Riverton, WY | 21 Aug 1887 | Virginiadale, CO |
| FOBIAN {TOBIAN}, Carl Alfred | Riverton, WY | 18 Jun 1891 | Nidlose, Denmark |
| FORBES, Andrew Jackson | Riverton, WY | 01 Dec 1875 | * born United States * |
| FORK, Earnest John | Riverton, WY | 27 Jul 1883 | * born United States * |
| FORTOREL, Antonio | Lander, WY | 14 Apr 1875 | * unknown * |
| FOSTER, Frank Merrian | Dubois, WY | 09 Dec 1885 | * born United States * |
| FOSTER, William Jefferson | Lander, WY | 12 Jun 1879 | * born United States * |
| FOUCH, William E. | Riverton, WY | 25 Nov 1894 | Onaga, KS |
| FOWLER, Charley Clinton | Lander, WY | 18 May 1890 | Cherry Co., NE |
| FOWLER, James Cameron | Riverton, WY | 07 May 1883 | * born United States * |
| FOX, Henry | Lost Cabin, WY | 15 Jun 1889 | Oberkergberg, Germany |
| FRAME, George Marshall | Boulder, WY | 06 Jan 1881 | * born United States * |
| FRANK, Joe | Riverton, WY | 23 Mar 1881 | * of Russia * |
| FRANKENFELD, Ernest William | Lander, WY | 22 Aug 1879 | * born United States * |
| FRANKLIN, George Ernest | Saratoga, Carbon, WY | 06 May 1877 | * born United States * |
| FRANKLIN, James | Lander, WY | 04 Dec 1892 | Colorado City, CO |
| FRAPPART, Victor | Hudson, WY | 22 Sep 1886 | Weiss, Cournai, Belgium |
| FRASER, Alfred | Moneta, WY | 30 Mar 1884 | Blair-Atholl, Scotland |
| FRASER, James George | Moneta, WY | 14 Jul 1888 | Blair-Atholl, Perthshire, Scotland |
| FREEBORN, Floyd Hendie | RFD 1, Geneva, NY | 08 May 1894 | Allegheny Co., NY |
| FREEBURGH, Clarence Gust | Lander, WY | 22 Sep 1894 | Omaha, NE |
| FREEBURGH, David Jewell | Lander, WY | 05 Jun 1890 | Omaha, NE |
| FREEBURGH, Oscar | Lander, WY | 21 Jan 1897 | Omaha, NE |
| FREEMAN, Fred | Shoshoni, WY | 16 Dec 1872 | * born United States * |
| FREESE, Lloyd Walter | Lander, WY | 08 May 1900 | * born United States * |
| FREITAG, Paul august | Atlantic City, WY | 07 Sep 1880 | * born United States * |
| FRET, Louis James | Ft. Washakie, WY | 02 Feb 1893 | Orange, NJ |
| FRICKEL, Conrad | Riverton, WY | 17 May 1882 | * of Russia * |
| FRIDAY, Edward | Ft. Washakie, WY | 1881 | * born United States * |
| FRIDAY, Harry | Arapahoe, WY | 1882 | * born United States * |
| FRIDAY, Herbert | Arapahoe, WY | 1888 | * born United States * |
| FRIDAY, Moses Lawrence | Ft. Washakie, WY | 23 Oct 1886 | Ft. Washakie, WY |
| FRIDAY, Naroy | Arapahoe, WY | 1897 | * born United States * |
| FRIDAY, Robert | Wind River, WY | 15 Apr 1880 | * born United States * |
| FRIDAY, Samuel | Ft. Washakie, WY | 01 Jan 1884 | * born United States * |
| FRITZLER, George J. | Riverton, WY | 28 Jun 1896 | Grime Strove, Russia |
| FRITZLER, Jacob | Riverton, WY | 25 Apr 1874 | * of Russia * |
| FROM, Wilhelm Severin | Dubois, WY | 06 Nov 1887 | Overaphlen, Norway |
| FROMAN, Harold Everet | Riverton, WY | 21 Oct 1897 | * born United States * |
| FRY, Leonard Thomas | 1221 South Hill, Los Angeles, CA | 06 Mar 1887 | St. John, KS |
| FRYMIRE, Webster | Kendall, WY | 15 Oct 1886 | Gerard, KS |
| FULLER, Chester Pearl | Riverton, WY | 17 May 1875 | * unknown * |
| FULLER, Douglas Eugene | Lysite, WY | 10 Mar 1900 | * born United States * |
| FULLER, George | Riverton, WY | 08 Sep 1890 | Dakovan, KY |
| FULLER, George Bachus | Shoshoni, WY | 22 Apr 1882 | * born United States * |
| FULLER, George William | South Pass City, WY | 20 Oct 1889 | Wadena, MN |
| FULLER, Harland | Neble, WY | 22 May 1874 | * born United States * |
| FULLER, Lauchie Gilbert | Riverton, WY | 22 May 1878 | * born United States * |
| FULLER, Marvin | Lander, WY | 04 Feb 1897 | Sabeka, MN |
| FULLER, Milton Ashbel | Lander, WY | 27 Oct 1888 | Webster, SD |
| FULLER, Milton Melvin | Lander, WY | 27 Jun 1899 | * born United States * |
| FULLER, Robert Ferdinand | Shoshoni, WY | 14 Feb 1878 | * born United States * |
| FULLER, Ward Wayland | Lander, WY | 17 Nov 1891 | Morton, MN |
| FUNK, Muryl | Lenore, WY | 18 Jan 1894 | Willcox, NE |
| FURR, Arthur Claude | Lander, WY | 08 Jan 1879 | * born United States * |
| FYFE, James | Lander, WY | 29 Jan 1885 | * unknown * |