Delta Ethniki
Season Groups Clubs Champions
1982-83 7 137 A.O . Neapolis Piraeus , P.A.O . Thriamvos Neos Kosmos , Anagennisi Arta , Pannafpliakos , Pontioi Kozani , Polykastro , Aspida Xanthi
1983-84 7 126 Aias Salamina , Charavgiakos , Kerkyra , Panarkadikos , P.O . Elassona , Posidonas Nea Michaniona , Iraklis Kavala
1984-85 7 126 Ergotelis , Ilioupoli , A.O . Agrinio , Kalamata , Achilleas Farsala , A.E . Alexandria , Panthrakikos
1985-86 7 131 Peramaikos , Olympiacos Chalkida , A.P.S . Patra , Panargiakos , Pyrsos Grevena , Megas Alexandros Thessaloniki , Nestos Chrisoupoli
1986-87 7 130 Aris Nikaia , Enosi Atromitou-Rethymniakou , Messiniakos , Achaiki , Anagennisi Kolindros , Anagennisi Neapoli Thessaloniki , Pandramaikos
1987-88 4 73 Achilleas Farsala , Asteras Ampelokipoi , A.O . Sparti , P.A.O . Thriamvos
1988-89 4 70 Pontioi Veria , Anagennisi Giannitsa , Panetolikos , Rodos
1989-90 6 116 Aspida Xanthi , Anagennisi Chalkidona , Lamia , Paniliakos , Aris Nikaia , Haidari
1990-91 10 218 Pandramaikos , Posidonas Nea Michaniona , Panargiakos Argos Orestiko , A.P.S . Patra , Apollon Larissa , Fostiras , Rodos , Pannafpliakos , Anagennisi Arta , Posidonas Iraklio
1991-92 12 231 Irodotos , Aiolikos , Ethnikos Asteras , Chalkida , Panarkadikos , Fokikos , Kerkyra , Anagennisi Karditsa , Kilkisiakos , Odysseas Kordelio , Pontioi Kozani , Ethnikos Alexandroupoli
1992-93 12 217 Chania , Ialysos , Acharnaikos , Keratsini , Erani Filiatra , A.P.S . Patra , Velissarios Ioannina , Niki Volos , Apollon Krya Vrysi , Keravnos Kolchiko , Iraklis Ptolemaida , Nestos Chrisoupoli
1993-94 12 215 Agios Nikolaos , Varvasiakos Chios , Fostiras , Chalkida , AO Sparti , A.E.Messolonghi , PAS Acheron Kanallaki , Lamia , Almopos Aridaea , Agrotikos Asteras , Tyrnavos , Orestis Orestiada
1994-95 8 146 Enosi Rodou-Diagoras , A.O . Marko , A.O . Pyrgos 79 , Panegialios , Fokikos , Kozani , Ampelokipi Thessaloniki , Nigrita
1995-96 6 110 Egaleo , Ergotelis , Nafpaktiakos Asteras , Kerkyra F.C . , Iraklis Ptolemaidas , Lykoi
1996-97 6 108 Agia Eleousa , Keratsini , Pamisos Messini , Preveza , Kozani , Orfeas Alexandroupoli
1997-98 6 107 Atromitos , Argesani Naxos , Achaiki , Karditsa , Apollon Krya Vrysi , Kilkisiakos
1998-99 6 108 Akratitos , Chalkidona , Leonidio , Thesprotos , Ethnikos Katerini , A.S. Neapolis Thessaloniki
1999-2000 4 64 Acharnaikos , Patraikos Patra , Lamia , Ampelokipi Thessaloniki
2000-01 4 64 Fostiras , Chania , Kerkyra , Kassandria
2001-02 4 65 Thrasyvoulos , Levadiakos , Niki Volos , Agrotikos Asteras
Champions
Below follows the list of the champions by year . [ 3 ]
Delta Ethniki was the fourth level of Greek football championship. During the period of its existence, it was the lowest national division of the Greek championship. It was founded in the 1982-83 season and abolished in the 2012-13 season, as it was merged with the third division (Football League 2). Its history therefore spans 31 years. Many historical clubs of first division (Greek Superleague) have played in Delta Ethniki, such as Iraklis Thessaloniki (in the 2011-12 season), Ethnikos Piraeus, Apollon Smyrni and Atromitos. The clubs of Delta Ethniki were divided in groups on the basis of geographical criteria. The groups usually comprised 10 teams, though this number varied between 4 and 12 over the years.