| Athlete |
Nation(s) |
Sport(s) |
Role(s) |
Era |
Notes |
| Georges, Baron Dillon-Kavanagh |
 FRA |
FEN |
Olympics / 1906 / Non-starter |
1900—1908 |
1906 Épée (Silver); 1906 Foil (Gold). Both 1906. |
| Roger Ducret |
FRA |
FEN |
Olympics |
1920—1928 |
1920 Foil (Bronze); 1924 Foil (Gold); 1924 Épée (Silver). |
| Ramón Fonst |
 CUB |
FEN |
Olympics / Other / Administrator |
1900—1946 |
1900 Épée (Gold); 1900 Épée, Masters and Amateurs (Silver); 1904 Épée (Gold); 1904 Foil (Gold). |
| Lucien Gaudin |
FRA |
FEN |
Olympics / Non-starter |
1908—1928 |
1928 Foil (Gold); 1928 Épée (Gold). |
| Edoardo Mangiarotti |
 ITA |
FEN |
Olympics / Referee / Other |
1936—1972 |
1948 Épée (Bronze); 1952 Foil (Silver); 1952 Épée (Gold); 1956 Épée (Bronze). |
| Charles Tatham |
 USA |
FEN |
Olympics |
1904 |
1904 Épée (Silver); 1904 Foil (Bronze). |
| Albertson Van Zo Post |
USA |
FEN |
Olympics / Non-starter |
1896—1912 |
1904 Épée (Bronze); 1904 Foil (Silver). |