Διαγόρας 1905) is a Hellenic professional football club based in Rhodes city founded in 1905.

The team first played under Ottoman rule until the short lived independence of the Dodecanese in 1912 and then under the Italian occupation of the island.

Due to the club's extensive social, cultural, athletic, and particularly patriotic activities, the fascist Italian authorities in occupation decided to dissolve it in 1929.

Diagoras reconstituted in 1945, just prior to the liberation of Rhodes and the union with the rest of Hellas.

[2] Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.