1965–66 Northern Rugby Football League season

The 1965–66 Rugby Football League season was the 71st season of rugby league football. A three-way county championship was also held, with comparative minnows Cumberland against Yorkshire and Lancashire.

1965–66 Northern Rugby Football League season

The 1965–66 Rugby Football League season was the 71st season of rugby league football. A three-way county championship was also held, with comparative minnows Cumberland against Yorkshire and Lancashire.