1977 Országos Bajnokság I (men's water polo) was the 71st water polo championship in Hungary. There were twelve teams who played two-round match for the title.
Final list #TeamMWDLG+G−PComments1.Vasas SC22182213071382.OSC22180411969363.Ferencvárosi TC22171412690354.BVSC221525125103325.Bp. Spartacus221048126115246.Újpesti Dózsa2295810396237.Szolnoki Vízügy223910100123158.Vasas Izzó22461287101149.Szentesi Vízmű2254138311213deducted 1 point10.Eger SE223712931311311.Szegedi EOL AK2235148612510deducted 1 point12.Bp. Honvéd223316781209
* M: Matches W: Win D: Drawn L: Lost G+: Goals earned G−: Goals got P: Point
OB I 1977Champions Vasas6th Title
Sources Gyarmati Dezső: Aranykor (Hérodotosz Könyvkiadó és Értékesítő Bt., Budapest, 2002.)