2003–04 OB I bajnoksag season

The 2003-04 OB I bajnokság season was the 67th season of the OB I bajnokság, the top level of ice hockey in Hungary. Six teams participated in the league, and Alba Volan Szekesfehervar won the championship.

3rd place

 * Ferencvárosi TC - Újpesti TE 2:0 (7:2, 5:3)

Final

 * Alba Volán Székesfehérvár - Dunaújvárosi AC 4:1 (3:1, 1:0, 2:3 SO, 6:0, 3:2 SO)