2003–04 Alpha Ethniki
The 2003–04 Alpha Ethniki was the 68th season of the highest football league of Greece. The season began on 23 August 2003 and ended on 22 May 2004. Panathinaikos won their 19th Greek title and their first one in eight years.
Teams
| Promoted from 2002–03 Beta Ethniki | Relegated from 2002–03 Alpha Ethniki |
| Chalkidona Paniliakos | Panachaiki PAS Giannina |
Stadiums and personnel
| Team | Manager1 | Location | Stadium | Capacity | ||||||||
| AEK Athens | ![]() League tableRelegation play-offPlayed at a neutral venue between the 14th-place team in the Alpha Ethniki and the 3rd-place team in the Beta Ethniki.''Ergotelis were promoted to 2004–05 Alpha Ethniki. Akratitos were relegated to 2004–05 Beta Ethniki.'' Top scorersSource:
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