Duncan Hall (born 16 March 1956) is an Australian former rugby union footballer who played for the Australian national rugby team, earning fifteen caps for the Wallabies. His primary positions were Number 8 and 2nd Row.His post rugby resume includes an impressive list of coaching positions ranging from Super 12 to international teams.Hall's father, Duncan Hall Sr., was a professional rugby league footballer for Australia, and is considered one of the greatest players of the 20th Century.