2024–25 OHL season

The team who wins the championship will win the J. Ross Robertson Cup and will represent the Ontario Hockey League at the 2025 Memorial Cup, which will be hosted by the Rimouski Océanic of the Quebec Maritimes Junior Hockey League.

[2] On June 13, 2024, the OHL Board of Governors approved the relocation of the Mississauga Steelheads to Brampton.

[5] On July 17, 2024, the Erie Otters announced an affiliation agreement with the GOJHL's Port Colborne Sailors.

[6] Note: DIV = Division; GP = Games played; W = Wins; L = Losses; OTL = Overtime losses; SL = Shootout losses; GF = Goals for; GA = Goals against; PTS = Points; x = clinched playoff berth; y = clinched division title; z = clinched conference title Standings as of February 14, 2025[7] Note: GP = Games played; G = Goals; A = Assists; Pts = Points; PIM = Penalty minutes[8] Note: GP = Games played; Mins = Minutes played; W = Wins; L = Losses: OTL = Overtime losses; SL = Shootout losses; GA = Goals Allowed; SO = Shutouts; GAA = Goals against average[9] On October 30, the OHL announced a brand new one-game event, the Connor McDavid OHL Top Prospects Game.

[10] Jake O'Brien of the Brantford Bulldogs and Michael Misa of the Saginaw Spirit were named captains for their respective conferences.