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.
| Team | M | W | D | L | G+ | G− | P | |
|---|---|---|---|---|---|---|---|---|
| 1. | Szolnoki Dózsa | 18 | 15 | 2 | 1 | 90 | 56 | 32 |
| 2. | Ferencvárosi TC | 18 | 13 | 3 | 2 | 76 | 46 | 29 |
| 3. | Egri Dózsa | 18 | 11 | 2 | 5 | 69 | 61 | 24 |
| 4. | BVSC | 18 | 9 | 3 | 6 | 77 | 60 | 21 |
| 5. | Bp. Honvéd | 18 | 10 | 1 | 7 | 69 | 68 | 21 |
| 6. | Csepel Autó | 18 | 5 | 6 | 7 | 51 | 44 | 17 |
| 7. | Újpesti Dózsa | 18 | 5 | 6 | 7 | 60 | 52 | 16 |
| 8. | Bp. Spartacus | 18 | 3 | 4 | 11 | 60 | 75 | 11 |
| 9. | OSC | 18 | 1 | 6 | 11 | 55 | 78 | 8 |
| 10. | Vasas SC | 18 | 0 | 1 | 17 | 53 | 120 | 1 |
* M: Matches W: Win D: Drawn L: Lost G+: Goals earned G−: Goals got P: Point