The Ontario Film Review Board (French: Commission de contrôle cinématographique de l’Ontario) is an inactive agency of the government of the Canadian province of Ontario that was formerly responsible for that province's motion picture rating system. Until 2015, the board reported to the Minister of Consumer Services but as of 1 October 2015, the board was overseen by the Ontario Film Authority. The board's activities were based on the Film Classification Act, 2005.