John Gordon Haynes[1] (June 22, 1918 – December 24, 2004) was a Canadian curler.

He played on the 1957 and 1958 Brier-winning Team Albertas, skipped by Matt Baldwin.

He was from Edmonton and worked for Canadian Pacific Express.

[2][3] Haynes died in December 2004 at the age of 86.

This biographical article relating to Canadian curling is a stub.