2008–09 Országos Bajnokság I (men's water polo) (known as the Vodafone férfi OB I osztályú Országos Bajnokság for sponsorship reasons) was the 103rd water polo championship in Hungary.

First stage #TeamMGyDVG+G−P1.TEVA-VasasPlaket222110282141642.DOMINO Honvéd221723253174533.ZF-Eger221705271164514.Aprilia FTC-Fisher Klíma221615223150495.Szeged Beton VE221336220165426.Pécsi Vízmű PVSK-Fűszért221129190186357.UNIQA-UTE228311223225278.BVSC-Atlantis Casino228014190226249.OSC-Opus Via2242161622611410.Szolnoki Főiskola-KÖZGÉP2234151652281311.Bodrogi Bau-Szentesi VK222218148286812.Androbau Fehérvár Póló SE2212191412625

Championship Playoff European competition Playoff Relegation Playoff Pld - Played; W - Won; L - Lost; G+ - Points for; G− - Points against; Diff - Difference; P - Points.

Championship Playoff

Final 1st leg

2nd leg

3rd leg

4th leg

TEVA-VasasPlaket won the FINAL series 3–1. 2008–09 OB IWinnerTEVA-VasasPlaket16th Title 1 Viktor Nagy, 2 Bálint Takács, 3 Márk Kállay, 4 Gergely Katonás, 5 Norbert Hosnyánszky, 6 Viktor Vörös, 7 Róbert Kovács Csatlós, 8 Márton Tóth, 9 Dénes Varga, 10 Dániel Varga, 11 Barnabás Steinmetz, 12 Gábor Kis, 13 Dávid Hőna, 14 György JónásHead coach: László Földi

European competition Playoff #TeamMWDLG+G−PBP5.Szeged-Beton VE6600684630126.Uniqa-Újpesti TE631254521667.Pécsi Vízmű-Pécsi VSK-Fűszért620461631598.BVSC-Atlantis Casino6015547643

LEN Cup qualification Pld - Played; W - Won; L - Lost; G+ - Points for; G− - Points against; Diff - Difference; P - Points; BP - Bonus Points.

Relegation Playoff #TeamMWDLG+G−PBP9.OSC-Opus Via63216654231210.Szolnoki Főiskola VSC-Közgép6402524821911.Bodrogi Bau-Szentesi VK6213516013612.Androbau-Fehérvár Póló SE6114546173

Relegation Pld - Played; W - Won; L - Lost; G+ - Points for; G− - Points against; Diff - Difference; P - Points; Bp - Bonus Points.

Final standing Qualified for the 2009–10 LEN Euroleague Qualified for the 2009–10 LEN Cup Relegation to the 2009–10 OB I/B

RankTeam TEVA-VasasPlaket ZF-Eger Domino-Honvéd 4 Ferencvárosi TC-Aprilia-Fisher Klíma 5 Szeged-Beton VE6 Uniqa-Újpesti TE 7 Pécsi Vízmű-Pécsi VSK-Fűszért 8 BVSC-Atlantis Casino 9 OSC-Opus Via10 Szolnoki Főiskola VSC-Közgép11 Bodrogi Bau-Szentesi VK12 Androbau-Fehérvár Póló SE

Sources Magyar sportévkönyv 2010