Jack Harmer Broadstock (born 1 December 1920, date of death unknown) was an Australian rules footballer who started his league career with West Adelaide Football Club in the South Australian National Football League (SANFL) in 1938 before moving to Melbourne to play for the Richmond Football Club in the Victorian Football League (VFL) in 1943 and winning a premiership with the club in his debut season.
Jack Kerouac | Jack Nicholson | Jack Nicklaus | Jack the Ripper | Jack London | Jack Kemp | Jack Kirby | Jack Lemmon | Jack Black | Jack Abramoff | Jack Dempsey | Jack Benny | Jack White | Wolfman Jack | Union Jack | Jack White (musician) | Jack and the Beanstalk | Jack Johnson | Jack Charlton | Jack Palance | Jack Daniel's | Jack | Jack Paar | Jack Layton | Jack Straw | Jack Vance | Jack Bruce | Jack Warden | Jack's Mannequin | Jack in the Box |
He was appointed as West Adelaide Captain-Coach in 1950 by the club committee, but that committee was ousted and the new leaders installed Jack Broadstock into the position instead, with the club paying Faehse the sum of A£60 for his trouble.