John Macdonald (August 30, 1978) is a former professional Canadian football defensive linemen.
He was drafted by the Hamilton Tiger-Cats in the first round of the 2002 CFL Draft.
He played college football at McGill University.
John was raised in Simcoe, Ontario and is a Mohawk from Six Nations of the Grand River, Ontario.
John is currently a teacher for the Grand Erie District School Board.
He is married with two children and lives in Brantford, Ontario.