The 2004–05 OB I bajnokság season was the 68th 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.
First round Club GP W OTW OTL L Goals Pts 1. Alba Volán Székesfehérvár 10 901065:1028 2. Dunaújvárosi AC 10 701284:2022 3. Újpesti TE 10 521242:2320 4. Ferencvárosi TC 10 410536:3314 5. Miskolci Jegesmedvék JSE 10 100915:953 6. Gyori HC 10 100916:773
Second round Club GP W OTW OTL L Goals Pts 1. Újpesti TE 12 1001172:1931 2. Ferencvárosi TC 12 910270:2929 3. Miskolci Jegesmedvék JSE 12 300935:699 4. Gyori HC 12 1001124:843
Final round Club GP W OTW OTL L Goals Pts 1. Alba Volán Székesfehérvár 12 523239:2422 2. Dunaújvárosi AC 12 522344:3221 3. Újpesti TE 12 342337:3619 4. Ferencvárosi TC 12 212720:4810
Playoffs
5th place Miskolci Jegesmedvék JSE - Gyori HC 3:0/3:5
3rd place Újpesti TE - Ferencvárosi TC 3:2 (4:2, 3:4 n.P., 4:0, 1:5, 4:2)
Final Alba Volán Székesfehérvár - Dunaújvárosi AC 4:3 (3:4, 0:6, 3:1, 0:3, 3:2 SO, 5:1, 1:0)
External links Season on hockeyarchives.info