| Competition: | Beta Ethniki |
| Season: | 1989–90 |
| Winners: | Athinaikos |
| Matches: | 306 |
| Total Goals: | 653 |
| Biggest Away Win: | Agrotikos Asteras 1–4 Kallithea |
| Highest Scoring: | --> |
| Prevseason: | 1988–89 |
| Nextseason: | 1990–91 |
Beta Ethniki 1989–90 complete season.[1]
| Rank | Player | Club | Goals[2] |
|---|---|---|---|
| 1 | Alexis Alexandris | 21 | |
| 2 | Giorgos Vaitsis | Panachaiki | 17 |
| Manolis Chandapakis | Niki Volos | ||
| 4 | Charis Sofianos | Charavgiakos | 14 |
| 5 | Michalis Alexiadis | Naoussa | 12 |
| Nikolaos Papanikolaou | PAS Giannina | ||