The 1972–73 OB I bajnokság season was the 36th season of the OB I bajnokság, the top level of ice hockey in Hungary. Five teams participated in the league, and Ferencvarosi TC won the championship.
Regular season Club GP W T L Goals Pts 1. Ferencvárosi TC 20 1910186:6139 2. Újpesti Dózsa SC 20 1127123:7724 3. Budapesti Vasutas SC 20 83991:9919 4. Volán SC Budapest 20 731099:11217 5. Elõre Budapest 20 011943:1931
External links Season on hockeyarchives.info