John Wynne (born February 8, 1971) is a Canadian retired professional ice hockey defenceman.

Wynne played with Canada men's national ice hockey team during the 1994–95 season.

He then attended the University of Waterloo, where he excelled on the ice with the college team.

He was awarded the Senator Joseph A. Sullivan Trophy as the CIAU Player of the Year for the 1995–96 season.

This biographical article relating to a Canadian ice hockey defenceman born in the 1970s is a stub.