| Competition: | Alpha Ethniki |
| Season: | 1976–77 |
| Winners: | Panathinaikos 12th Greek title |
| Relegated: | Panetolikos Atromitos |
| Continentalcup1: | European Cup |
| Continentalcup1 Qualifiers: | Panathinaikos |
| Continentalcup2: | UEFA Cup |
| Continentalcup2 Qualifiers: | Olympiacos AEK Athens |
| Continentalcup3: | Cup Winners' Cup |
| Continentalcup3 Qualifiers: | PAOK |
| League Topscorer: | Thanasis Intzoglou (22 goals) |
| Matches: | 306 |
| Total Goals: | 806 |
| Prevseason: | 1975–76 |
| Nextseason: | 1977–78 |
The 1976–77 Alpha Ethniki was the 41st season of the highest football league of Greece. The season began on 3 October 1976 and ended on 27 June 1977. Panathinaikos won their 12th Greek title and their first one in seven years.
The point system was: Win: 2 points - Draw: 1 point.
| Rank | Player | Club | Goals |
|---|---|---|---|
| 1 | Thanasis Intzoglou | Ethnikos Piraeus | 22 |
| 2 | Dimitrios Papadopoulos | OFI | 20 |
| 3 |  Óscar Álvarez | Panathinaikos | 19 |
| 4 | Antonis Antoniadis | Panathinaikos | 18 |
| Thomas Mavros | AEK Athens | ||
| 6 | Olympiacos | 16 | |
| 7 | Michalis Kritikopoulos | Olympiacos | 15 |
| 8 | Giorgos Ananiadis | Aris | 14 |
| 9 |  Neto Guerino | PAOK | 13 |
| Vasilis Karaiskos | OFI | ||