Ontario Rugby Football Union

The Ontario Rugby Football Union (ORFU) was an early amateur Canadian football league comprising teams in the Canadian province of Ontario. The ORFU was founded on Saturday, January 6, 1883, and in 1903 it became the first major competition to adopt the Burnside rules, from which the modern Canadian football code would evolve. The ORFU converted from a senior level to an intermediate level league after 1960, and had ceased to exist by 1974. The ORFU operated a league competition for junior teams, from 1890 to 1970.