1988–89 OB I bajnoksag season

The 1988–89 OB I bajnokság season was the 52nd season of the OB I bajnokság, the top level of ice hockey in Hungary. Seven teams participated in the league, and Ferencvarosi TC won the championship.

5th place

 * Nepstadion NSzE Budapest - Lehel SE Jászberény 1:2 (7:3, 2:5, Forfeit win for Jászberény)

3rd place

 * Alba Volán Székesfehérvár - Miskolci Kinizsi 3:0 (6:5, 4:2, 4:2)

Final

 * Újpesti Dózsa SC - Ferencvárosi TC 1:3 (5:2, 2:5, 6:7, 3:7)