Theatre Ontario is a non-profit organization dedicated to supporting and promoting theatre in the province of Ontario, Canada. Founded in 1971, it serves as a resource for theatre artists, companies, and audiences, providing various programs, services, and events that enhance the theatre community. The organization offers training, workshops, and networking opportunities for theatre professionals and enthusiasts. It also hosts the annual Theatre Ontario Festival, which showcases the best of community theatre across the province, celebrating the creativity and talent of local artists and companies.