This page keeps track of all the improv groups performing in the Southwestern Ontario area.
Tri-City Improv — Community-based group performing in the Kitchener/Waterloo, Cambridge and Guelph area.
After School Arcade — Regular improv shows in Waterloo, Ontario.
If you’re involved with an improv group in the Southwestern Ontario area, and would like to see it listed here, please contact Bernie Roehl (broehl@gmail.com).