2005–06 Országos Bajnokság I (men's water polo)
2005–06 Országos Bajnokság I was the 100th water polo championship in Hungary.
First stage
Pld - Played; W - Won; L - Lost; PF - Points for; PA - Points against; Diff - Difference; Pts - Points.
Championship Playoff
| OB I 2005–06 Champions |
Honvéd 6th Title István Gergely, Bulcsú Székely, Olivér Kovács, Márton Szivós, Rajmund Fodor, Attila Bárány, Gergely Kiss, Tibor Benedek, Tamás Molnár, Attila Vári, Viktor Paján, Balázs Hárai, Péter Biros, Zsolt Györke Coach: István Kovács |