1982–83 Alpha Ethniki
The 1982–83 Alpha Ethniki was the 47th season of the highest football league of Greece. The season began on 19 September 1982 and ended on 26 June 1983. Olympiacos won their fourth consecutive and 24th Greek title.
The point system was: Win: 2 points - Draw: 1 point.
Teams
| Promoted from 1981–82 Beta Ethniki | Relegated from 1981–82 Alpha Ethniki |
| Panachaiki Makedonikos | Kavala Korinthos |
League table
Top scorers
| Rank | Player | Club | Goals |
| 1 |  AttendancesOlympiacos drew the highest average home attendance in the 1982–83 Alpha Ethniki. |