Ferdinand "Ferd" Wirtz (November 26, 1885 <unk> April 18, 1947) akanga ari gymnast weLuxembourg uyo akakwikwidza mu1912 Summer Olympics. Akaberekerwa muLuxembourg City. Muna 1912 aiva nhengo yechikwata cheLuxembourg icho chakaguma chechina muboka, makwikwi eEurope
uye wechishanu muchikwata, chiitiko chehurongwa chepachena.