Corey Jermaine Chamblin (born May 29, 1977) is a Canadian football coach.
He is a former professional gridiron football defensive back and was signed by the Baltimore Ravens of the National Football League (NFL) as an undrafted free agent in 1999.
He played college football at Tennessee Tech.
As a player, Chamblin has also been a member of the Jacksonville Jaguars, Green Bay Packers, Tampa Bay Buccaneers, Denver Broncos, Rhein Fire and Indianapolis Colts.
He was head coach of the Saskatchewan Roughriders of the CFL from 2012 to part-way through 2015.
He won the 101st Grey Cup and was awarded the Annis Stukus Trophy, given to the CFL's Coach of the Year, in 2013.