Ioannis Georgiadis

Ioannis Georgiadis (April 24, 1876 - 1960) was a Greek fencer. He competed at the 1896 Summer Olympics in Athens as well as the 1906 Summer Olympics , so called "Intercalated Olympics".

In 1896 Georgiadis competed in the men's sabre event. In the five-man, round-robin tournament, Georgiadis won all four of his matches. He defeated Georgios Iatridis, Adolf Schmal, Telemachos Karakalos, and Holger Nielsen in succession to win first place.

Georgiadis later became Professor of Forensic Medicine and Toxicology at the Medical School of the National and Kapodistrian University of Athens.