The 1980–81 Rugby Football League season was the 86th season of professional rugby league football in Britain. Sixteen teams competed from August 1980 until May 1981 for the Slalom Lager Championship.
The 1980–81 Rugby Football League season was the 86th season of professional rugby league football in Britain. Sixteen teams competed from August 1980 until May 1981 for the Slalom Lager Championship. (en)
El Championship de 1980-81 fue la 86.º edición del torneo de rugby league más importante de Inglaterra. (es)