1989–90 Alpha Ethniki
The 1989–90 Alpha Ethniki was the 54th season of the highest football league of Greece. The season began on 17 September 1989 and ended on 27 May 1990. Panathinaikos won their 15th Greek title and their first one in four years.Results
Top goalscorers
| Rank | Player | Club | Goals |
| 1 |  Thomas Mavros | Panionios | 22 |
| 2 |  Lajos Détári | Olympiacos | 20 |
| 3 | Michalis Ziogas | Larissa | 18 |
| 4 | Daniel Batista Lima | AEK Athens | 15 |
| 4 | Giorgos Skartados | PAOK | 15 |
| 6 |  Krzysztof Warzycha | Panathinaikos | 14 |
| 7 | Kostas Antoniou | Panathinaikos | 13 |
| 8 | Dinos Kouis | Aris | 12 |
| 9 | Giorgos Vlastos | OFI | 11 |
| 9 | Thanasis Dimopoulos | Iraklis | 11 |
| 9 |  Veridiano Marcelo | Xanthi | 11 |
| 9 |  Jim Patikas | AEK Athens | 11 |
