The 2003âÂÂ04 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.
<onlyinclude></onlyinclude>
Played 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 2004âÂÂ05 Alpha Ethniki. Akratitos were relegated to 2004âÂÂ05 Beta Ethniki.
Source: Galanis Sports Data
Annual awards were announced on 9 November 2004.
Panathinaikos drew the highest average home attendance in the 2003âÂÂ04 Alpha Ethniki.