2003–04 OHL season

2003–04 OHL season
LeagueOntario Hockey League
SportIce hockey
DurationRegular season
Sept. 2003 – March 2004
Playoffs
March 2004 – May 2004
Number of teams20
TV partner(s)Rogers TV, TVCogeco
Finals championsGuelph Storm
2003–04 CHL season
LeagueCanadian Hockey League
SportIce hockey
DurationOHL
Sept. 2003 – March 2004
QMJHL
Sept. 2003 – March 2004
WHL
Sept. 2003 – March 2004
Number of teams60
TV partner(s)RDS
Rogers Sportsnet
Rogers TV
Shaw TV

The 2003–04 OHL season was the 24th season of the Ontario Hockey League. In November 2003, the OHL Board of Governors renamed the OHL Humanitarian of the Year Award to the Dan Snyder Memorial Trophy, in recognition of former Owen Sound Platers player, Dan Snyder, who died in a car accident in September 2003. Twenty teams each played 68 games. The J. Ross Robertson Cup was won by the Guelph Storm, who swept the Mississauga IceDogs in the league final.