2000–01 Országos Bajnokság I (men's water polo) was the 95th water polo championship in Hungary.

First stage #TeamMWDLG+G−PComments1.Bp. Honvéd-Domino11100112666202.BVSC-Brendon1191111972193.Vasas SC-Plaket1190213781184.Ferencvárosi TC-Mirato1162312292145.Újpesti TE-Humet114438274126.Tabán Trafik-Szegedi VE115248481127.UPC-Egri VK114348491118.Csanádi Árpád KSI112366710979.Kontavill-Szentesi VK113176387710.OSC-British Knights1130880119611.Szolnoki VSC1111968114312.MAFC-P&P11038611071deducted 2 points

Championship Round Relegation Round Pld - Played; W - Won; L - Lost; PF - Points for; PA - Points against; Diff - Difference; Pts - Points.

Second stage Championship Round #TeamMWDLG+G−P1.Bp. Honvéd-Domino211623207137342.BVSC-Brendon211533200139333.Vasas SC-Plaket211425218152304.Ferencvárosi TC-Mirato21948197166225.Újpesti TE-Humet21597130131196.Tabán Trafik-Szegedi VE21731114717012

Championship Round Pld - Played; W - Won; L - Lost; PF - Points for; PA - Points against; Diff - Difference; Pts - Points.

Relegation Round #TeamMWDLG+G−PComments7.UPC-Egri VK211146177161268.Kontavill-Szentesi VK211218176167259.Csanádi Árpád KSI216691542031810.OSC-British Knights2171131702151511.Szolnoki VSC2142151541991012.MAFC-P&P2103181302201deducted 2 points

Relegation Pld - Played; W - Won; L - Lost; PF - Points for; PA - Points against; Diff - Difference; Pts - Points.

Championship Playoff

Final standing

Qualified for the 2001–02 LEN Champions League Qualified for the 2001–02 LEN Cup Winners' Cup Qualified for the 2001–02 LEN Cup Relegation to the 2001–02 OB I/B

RankTeam Honvéd-Domino BVSC-Brendon Vasas-Plaket 4 FTC-Mirato 5 Újpesti TE-Humet6 Tabán Trafik-Szegedi VE 7 UPC-Egri VK 8 Kontavill-Szentesi VK 9 Csanádi Árpád KSI 10 OSC-British Knights 11 Szolnoki VSC12 MAFC-P&P

2000–01 OB I Champions Honvéd-Domino1st Title Attila Bárány, Miklós Bereczki, Gábor Gombos, Gábor Jäger, Olivér KovácsDániel Ofner, Balázs Pelle, Imre Péter, Sándor Sugár, Márton SzívósAttila Takács, Zoltán Tory, Imre Tóth, Zsolt VargaHead coachIstván Kovács

Sources Magyar sportévkönyv 2002