The 2006 State of Origin series was the 27th annual Australian interstate representative series between New South Wales and Queensland. It was decided in three matches which drew a total attendance of 180,074. Queensland won the series 2-1, its first outright series victory since 2001.
Game I was played at Telstra Stadium, Sydney, and won by New South Wales 17-16, following a late field goal by NSW late-choice halfback, Brett Finch.
Craig Gower was originally picked for the New South Wales side at halfback but pulled out because of injury. Matt Orford was forced to turn down selection as cover for Gower, also because of injury. Both Andrew Johns and Trent Barrett turned down coming out of retirement to play in the fixture1 so eventually Brett Finch was selected to wear the number 7 for New South Wales.
The Queensland selectors picked a total of seven State of Origin debutants for game I.
Game III was held at Telstra Dome, Melbourne, a neutral venue. Trailing 14-4 with ten minutes remaining, Queensland scored two late tries to take the match and series, winning 16-14.