Leonidas Pyrgos
|- ! colspan="3" style="text-align:center;vertical-align:middle;background-color:#eeeeee;color:inherit;" | Men's Fencing
|- | style="text-align:center;vertical-align:middle;color:inherit;" | || style="text-align:center;vertical-align:middle;" | 1896 Athens || style="text-align:center;vertical-align:middle;" | Masters foil |}
Leonidas Pyrgos, born in Mantineia, Arcadia was a Greek fencer.
He was the first Greek Olympic medallist in the history of the modern Olympic Games, winning his fencing event of the 1896 Summer Olympics on 7 April, 1896. His competitor in the event, which consisted of a single bout of foil fencing to three touches, was one of the best fencers in the world, the Frenchman Jean Maurice Perronet. After a close contest, Pyrgos won 3-1. The crowd cheered the first Greek Olympic medallist. He was lifted onto their shoulders and carried throughout the streets of Athens.