St. Clair College of Applied Arts and Technology is a college in the Southwestern Ontario counties of Essex and Chatham-Kent. 

Its main administration and largest campus sites are in Windsor, Ontario, Canada. In addition, other campuses are located in Chatham and Wallaceburg. In 2007, St. Clair College expanded to downtown Windsor by purchasing the former City of Windsor owned Cleary International Centre. In 2009, St. Clair College bought the former City of Windsor owned Salvation Army building in downtown Windsor for $1. With a $5 million grant from the federal government the building was turned into a state of the art journalism school; the first of its kind in Canada