William Albert Hajt (born November 18, 1951) is a Canadian former professional ice hockey defenceman who played in the NHL from 1973 until 1987.
He featured in the 1975 Stanley Cup Finals with the Buffalo Sabres.
He played 854 career NHL games, all with the Sabres, scoring 42 goals and 202 assists for 244 points.
Bill is the father of Ontario Reign assistant coach Chris Hajt who played six games in the National Hockey League for the Edmonton Oilers and the Washington Capitals.
This biographical article relating to a Canadian ice hockey defenceman born in the 1950s is a stub.