William Keith 'Billy' Duckworth (born 21 February 1959) is a former Australian rules footballer who played with Essendon in the VFL and West Perth in the West Australian Football League.
His brother John also played league football.
Duckworth appeared 35 times for the Cardinals (as they were known up to 1982) before being recruited by Essendon.
His heroics in the 1984 Grand Final win over Hawthorn earned him best on ground recognition and he won another premiership with the Bombers the following season.
This Australian rules football biography of a person born in the 1950s is a stub.