EDES

National Republican Greek League Εθνικός Δημοκρατικός Ελληνικός Σύνδεσμος Ethnikós Dimokratikós Ellinikós Sýndesmos
Napoleon Zervas (2nd from left) with fellow EDES officers Fotios Zambaras (1st from left)
Leaders	Napoleon Zervas Komninos Pyromaglou
Dates of operation	1941–1944
Active regions	Epirus Aetolia-Acarnania
Ideology	Greek nationalism Republicanism Liberalism Venizelism Anti-communism
Size	ca.12,000 (October 1944)
Allies	EKKA PAO PEAN EOK MAVI Organization Bouboulina [el] Organization X SOE Greek government in exile
Opponents	Royal Italian Army German Army Kingdom of Bulgaria Collaborationist government Security Battalions Këshilla Balli Kombëtar EAM/ELAS

The National Republican Greek League (Greek: Εθνικός Δημοκρατικός Ελληνικός Σύνδεσμος (ΕΔΕΣ), Ethnikós Dimokratikós Ellinikós Sýndesmos (EDES)) was a major anti-Nazi resistance group formed during the Axis occupation of Greece during World War II.

The largest of the non-communist resistance groups, its military wing, the National Groups of Greek Guerrillas (Εθνικές Ομάδες Ελλήνων Ανταρτών, Ethnikés Omádes Ellínon Antartón (ΕΟΕΑ)) concentrated its military activities in Epirus. From 1943 onwards, EDES came into confrontation with the communist-led National Liberation Front, beginning a series of civil conflicts that would lead to the Greek Civil War.