| Competition: | OB I |
| Season: | 2006–07 |
| Winners: | Vasas |
| Continentalcup1: | Euroleague |
| Continentalcup1 Qualifiers: | Vasas Honvéd Eger |
| Continentalcup2: | LEN Cup |
| Continentalcup2 Qualifiers: | Szeged Pécsi VSK |
| Prevseason: | 2005–06 |
| Nextseason: | 2007–08 |
2006–07 Országos Bajnokság I (men's water polo) was the 101st water polo championship in Hungary.
| Team | M | W | D | L | G+ | G− | P | Comments | |
|---|---|---|---|---|---|---|---|---|---|
| 1. | Domino-Bp. Honvéd | 22 | 20 | 1 | 1 | 368 | 196 | 41 | |
| 2. | TEVA-Vasas SC-Plaket | 22 | 18 | 3 | 1 | 316 | 148 | 39 | |
| 3. | Szeged-Beton VE | 22 | 17 | 1 | 4 | 243 | 145 | 35 | |
| 4. | Brendon-Fenstherm-ZF-Egri VK | 22 | 16 | 2 | 4 | 280 | 161 | 34 | |
| 5. | Pécsi VSK-Fűszért | 22 | 11 | 1 | 10 | 225 | 208 | 23 | |
| 6. | Ferencvárosi TC-Aprilia | 22 | 10 | 2 | 10 | 230 | 215 | 22 | |
| 7. | BVSC | 22 | 10 | 1 | 11 | 226 | 263 | 21 | |
| 8. | Újpesti TE-Óbuda-Újlak | 22 | 9 | 3 | 10 | 210 | 217 | 21 | |
| 9. | Szolnoki Főiskola VSC | 22 | 5 | 1 | 16 | 183 | 264 | 10 | deducted 1 point |
| 10. | OSC-Opus Via | 22 | 4 | 1 | 17 | 175 | 265 | 9 | |
| 11. | Legrand-Szentesi VK | 22 | 4 | 0 | 18 | 142 | 268 | 8 | |
| 12. | Neptun VSC | 22 | 0 | 0 | 22 | 152 | 390 | 0 | |
| Championship Playoff | ||
| European competition Playoff | ||
| Relegation Playoff |
|}
| width=10px bgcolor=#ccffcc | Qualified for the 2007–08 LEN Euroleague | ||
| width=10px bgcolor=#bbebff | Qualified for the 2007–08 LEN Cup | ||
| width=10px bgcolor=#ffcccc | Relegation to the 2007–08 OB I/B |
| width=40 | Rank | width=290 | Team |
|---|---|---|---|
| TEVA-VasasPlaket | |||
| Domino-BHSE | |||
| Brendon-Fenstherm-ZF-Eger | |||
| 4 | Szeged-Beton VE | ||
| 5 | Pécsi VSK-Fűszért | ||
| 6 | Ferencvárosi TC-Aprilia | ||
| 7 | Újpesti TE-Óbuda-Újlak | ||
| 8 | BVSC | ||
| 9 | Szolnoki Főiskola VSC | ||
| 10 | OSC-Opus Via | ||
| 11 | Legrand-Szentesi VK | ||
| 12 | Neptun VSC |
| 1 Viktor Nagy, 2 Norbert Hosnyánszky, 3 Attila Kincses, 4 Zoltán Kelemen 5 Zoltán Mátyás, 6 Dávid Heinrich, 7 Róbert Kovács Csatlós, 8 Márton Tóth 9 Dénes Varga, 10 Dániel Varga, 11 Barnabás Steinmetz 12 Ádám Steinmetz, 13 Tamás Kuncz, 14 György Jónás | |
| Head coach | |
| László Földi |