The 2017–18 Austrian Basketball Bundesliga season, for sponsorships reasons named the Admiral Basketball Bundesliga, is the 72nd season of the first tier of basketball in Austria.

Raiffeisen Flyers Wels replaced WBC Wels, from the same city.

The team with the higher seed played game one and three (if necessary) at home.

The team with the higher seed played game one, two and 5 (if necessary) at home.

The team with the higher seed played game one, two, five and seven (if necessary) at home.