1972 Országos Bajnokság I (men's water polo) was the 66th water polo championship in Hungary. There were ten teams who played two-round match for the title.

Final list #TeamMWDLG+G−P1.OSC18133210173292.Újpesti Dózsa1812249380263.Ferencvárosi TC1811348266254.Vasas SC187747567215.Vasas Izzó187567268196.Bp. Honvéd185679095167.Egri Dózsa185588694158.Bp. Spartacus183695877129.BVSC18431171921110.Szolnoki Dózsa18081076908

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

OB I 1972Champions Orvosegyetem4th Title

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