Jack Kirby (born 25 July 1927, died 22 April 2004) was an Australian rules footballer who played for Collingwood in the Victorian Football League (VFL).
Kirby, a rover, joined Collingwood from Preston Technical School. He debuted in 1946 and played a total of 20 senior games for the club over three seasons. He was a reserve in Collingwood's 1946 premiership team.