2020–21 Super League Greece

The 2020–21 Super League Greece was the 85th season of the Super League Greece, the top Greek professional league for association football clubs, since its establishment in 1959. Olympiacos were the defending champions.

Teams
Fourteen teams competed in the league – the top twelve teams from the previous season, one team of play-off winner and one team promoted from the Super League 2. The promoted team was PAS Giannina, who returned to the first tier after a one-season absence. They replaced Panionios who were relegated after 23 seasons in the top flight.

Apollon Smyrnis were also promoted by virtue of winning the play-off round, which were relegated Xanthi after 31 years.

Stadiums and locations

 * Note: Table lists in alphabetical order.

Positions by round
The table lists the positions of teams after each week of matches. To preserve chronological evolvements, any postponed matches are not included in the round at which they were originally scheduled, but added to the full round they were played immediately afterwards. For example, if a match is scheduled for round 13, but then postponed and played between rounds 16 and 17, it will be added to the standings for round 16.

Play-off round
The top six teams from Regular season will meet twice (10 matches per team) for places in 2021–22 UEFA Champions League and 2021–22 UEFA Europa Conference League as well as deciding the league champion.

Relegation play-offs

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Panetolikos won on away goals, therefore both teams stay in their respective leagues next season.

Annual awards
Annual awards were announced on 16 December 2021.