John Barrett (born 11 August 1962) is the head coach for the Toronto Varsity Blues' men's volleyball team and is a former Canadian volleyball player.

He played CIAU men's volleyball for the Calgary Dinosaurs before transferring to play for the Manitoba Bisons with whom he won a national championship while being named the tournament's most valuable player.

[1][2] He competed in the men's tournament at the 1984 Summer Olympics where the Canadian team finished in fourth place.

[3] Barrett joined the Toronto Varsity Blues in 2006 as an assistant coach where he spent five years in that role.

This biographical article relating to volleyball in Canada is a stub.