John Hart (born 20 March 1982 in Wimbledon, England) is a retired rugby union player for London Wasps in the Aviva Premiership.
His position of choice is at number eight.
He came through the Wasps Academy, making his senior debut (replacement v Sale) in November 2002.
In his time at the club, he played in two winning Premiership Finals in 2005 and 2008 and played a key role in the squads that won two Heineken Cup titles.
[2][3] Hart, who has made 165 appearances for the Wasps, retired in April 2012 for medical reasons.