2017–18 Greek Basket League
The 2017–18 Greek Basket League was the 78th season of the Greek Basket League, the top-tier level professional club basketball league in Greece. The season started on October 7, 2017, and ended on June 17, 2018.
Teams
Promotion and relegation
Apollon Patras, and Doxa Lefkadas were relegated after the 2016–17 Greek Basket League. Panionios and Gymnastikos Larissas Faros were promoted from the 2016–17 Greek A2 Basket League.Playoffs
The eight highest ranked teams in the [|regular season] qualified for the playoffs.Teams in bold won the playoff series. Numbers to the left of each team indicate the team's original playoff seeding. Numbers to the right indicate the score of each playoff game.