1939–40 OB I bajnoksag season

The 1939–40 OB I bajnokság season was the fourth season of the OB I bajnokság, the top level of ice hockey in Hungary. Three teams participated in the league, and BKE Budapest won the championship.

Regular season

Club GP W T L Goals Pts
1. BKE Budapest 4 3 0 1 18:5 6
2. BBTE Budapest 4 3 0 1 9:6 6
3. Ferencvárosi TC 4 0 0 4 0:16 0