1964 Országos Bajnokság I (men's water polo) was the 58th water polo championship in Hungary. There were ten teams who played two-round match for the title.

Final list #TeamMWDLG+G−P1.Szolnoki Dózsa1815219056322.Ferencvárosi TC1813327646293.Egri Dózsa1811256961244.BVSC189367760215.Bp. Honvéd1810176968216.Csepel Autó185675144177.Újpesti Dózsa185676052168.Bp. Spartacus1834116075119.OSC1816115578810.Vasas SC180117531201

* M: Matches W: Win D: Drawn L: Lost G+: Goals earned G−: Goals got P: Point

OB I 1964Champions Szolnok6th Title

Sources Gyarmati Dezső: Aranykor (Hérodotosz Könyvkiadó és Értékesítő Bt., Budapest, 2002.)