The 1966âÂÂ67 Alpha Ethniki was the 31st season of the highest football league of Greece. The season began on 23 October 1966 and ended on 18 June 1967. Olympiacos won their second consecutive and 17th Greek title.
The point system was: Win: 3 points - Draw: 2 points - Loss: 1 point.
<onlyinclude></onlyinclude>
Olympiacos drew the highest average home attendance in the 1966âÂÂ67 Alpha Ethniki.