Jay Leach (born May 24, 1951) is an American former ice hockey assistant coach of the National Hockey League's Los Angeles Kings, Atlanta Thrashers, New Jersey Devils, and Washington Capitals.
Leach served as assistant coach for Team USA under Bob Johnson in the 1991 Canada Cup.
He also has five years of head coaching experience in the American Hockey League with the Springfield Indians and the Hershey Bears.
On June 25, 2013, Leach was named associate head coach for the University of Maine men's ice hockey team.
This biographical article relating to an American ice hockey coach is a stub.