The ninety-second edition of the Sheffield Shield took place in Australia across thirty-one first-class matches during the 1983–84 season. Six teams contested the domestic cricket competition through a double round-robin format followed by a final.
Western Australia claimed the championship title, securing their ninth overall victory in the tournament's history. The competition featured strong individual performances alongside the team battle.
John Dyson from New South Wales led the batting statistics by scoring 1066 runs, which earned him the player of the series award alongside Tasmania's Brian Davison. Meanwhile, Queensland bowler Jeff Thomson dominated the bowling attack by taking 47 wickets.
Squad lists and statistics via Wikipedia