2022–23 Greek Basket League

The 2022–23 Basket League was the 11th season of the Basket League, the top professional basketball league in Greece, since its establishment in 2012, and the 83rd season of top-flight Greek basketball overall.

The season began on 8 October 2022, and concluded on 15 June 2023 with Olympiacos being crowned champions for the second year in a row, and 14th time in their history, after defeating eternal rivals Panathinaikos 3–1 in the Finals series.

Promotion and relegation (pre-season)

 * Relegated from the 2021–22 Basket League
 * Larisa

Note: Although Larisa finished 4th in the 2021–22 season, the team withdrawn from the league due to financial issues.
 * Promoted from the 2021–22 A2 League:
 * Karditsa
 * Psychiko
 * Psychiko

Note: Psychiko will not participate in the 2022–23 Greek Basket League for financial reasons.

Playoffs
The eight highest ranked teams in the regular season qualify for the playoffs. Quarterfinals are being played in a "best of 3" format, while the rest of the series are being played in a "best of 5" format.

Quarterfinals (best of 3)

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Semifinals (best of 5)

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Third place series (best of 5)

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Finals (best of 5)

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Awards
All official awards of the 2022–23 Greek League.

Statistic leaders
The Greek Basket League counts official stats leaders by stats totals, and not by per game averages. It also counts the total stats for both regular season combined.