Georgios Diamantidis

Georgios Diamantidis (Greek: Γεώργιος Διαμαντίδης; born 3 January 1984) is a Greek former swimmer, who specialized in long-distance freestyle events. Diamantidis qualified for the men's 1500 m freestyle at the 2004 Summer Olympics in Athens, by clearing a FINA A-standard entry time of 15:09.25 from the Greece National Open in Thessaloniki. He challenged seven other swimmers on the fourth heat, including top medal favorite Larsen Jensen of the United States. He rounded out the field to last place by a 27-second margin behind Italy's Christian Minotti in 16:06.31. Diamantidis failed to advance into the final, as he placed thirty-first overall in the preliminaries.