African-Canadian Dramatic Arts Society
- A black theatre group open to anyone interested in African-Canadian heritage.
- http://www.cyberus.ca/~acdas

Georgetown Globe Productions
- This musical theatre company located in Halton Hills, offers two main stage shows and one cabaret production each season. Visit their past productions, awards, and current events.
- http://www.georgetownglobeproductions.com/

Theatre Gargantua
- A artist driven, non-profit ensemble theatre company in Toronto dedicated to the long term production of physical theatre. Provides a discussion of their creative process, educational opportunities, and how people can become involved.
- http://www.theatregargantua.ca/

The Community Players of New Hamburg
- A musical theatre production company in New Hamburg, Ontario. Lists upcoming shows and information for donors and prospective talent.
- http://www.thecommunityplayers.com

Bramalea Little Theatre
- Amateur theatre company that stages drama and comedy productions in Brampton. Audition and show information.
- http://www.blt.on.ca/

North Toronto Players
- NTP presents the musicals of Gilbert & Sullivan at Leah Posluns Theatre in fresh productions that entertain modern audiences, and is open to members from all sectors of the community.
- http://www.northtorontoplayers.com/

Encore Entertainment
- A not-for-profit theatre company based in Toronto that stages plays and musicals.
- http://www.stage-door.org/encore/encore.htm

Northumberland Players
- Offers dinner and musical theatre from October through May. Based in Cobourg, Ontario. Playbill, membership information, audition details, photo album, and list of sponsors are presented.
- http://www.northumberlandplayers.com/

The Curtain Club Theatre
- Produces five plays each season, located in Richmond Hill. Includes audition notices, past and current production, and membership-driven organization.
- http://www.thecurtainclub.org

Markham Little Theatre
- Stages and produces live theatre performances at Markham Theatre and a variety of other venues in the town. Playbill and subscription information is available.
- http://www.markhamlittletheatre.com/

Brampton Musical Theatre
- Musical theatre group located in Brampton, Ontario.
- http://www.bramptonmusictheatre.com/

The Oakville Players
- A community theatre group performing comedies and dramas in Oakville. Lists membership information, past and upcoming shows, sponsorship and tickets.
- http://www.oakvilleplayers.ca/

Garden City Productions
- A non-profit community theatre organization in St.Catharines, Ontario. Performs 2 major musicals per year, and provides information about its upcoming shows, theatre and membership information.
- http://www.gcp.ca/

The Multicultural Theatre Space
- A not-for-profit arts and culture organization located in Kitchener-Waterloo, Ontario, created to explore cultural experience between people, their histories, and their forms of expression in performance.
- http://www.mtspace.ca/

J.M. Drama
- This company promotes the performing and fine arts in the Region of Waterloo, providing scholarships and training to its members, and produces a comedies, dramas and musicals. Access their events calendar, auditions, and membership.
- http://jmdrama.org

Stage Door Theatre
- Non-profit group performing two shows each year, including a March break show for young audiences. Based in Scarborough, Ontario. Includes information about current season performances and links to local arts organizations.
- http://www.scarborougharts.com/performing/stagedoor/

Huronia Players
- Company staging productions at the Kings Wharf Theatre in Penetanguishene and at a studio in Midland, Ontario.
- http://www.huroniaplayers.ca/

Kingston Meistersingers
- A non-profit community theatre group dedicated to supporting and producing musical theatre in Kingston, Ontario. Features show archives and their upcoming production.
- http://meistersingers.ca/

The Sault Opera Legacy
- Recaps the productions of The Sault Opera Society over its 30-year history from 1970 to 1999. Features complete cast and crew lists for each production along with year-by year summaries about the shows and stories behind them.
- http://www.odpluminos.com/saultopera/

East Side Players
- Affordable, professional quality theatre in a comfortable space in Toronto. Includes audition information and ticket details.
- http://www.eastsideplayers.ca/

Curtain Call Theatre
- Timmins, Ontario area community theatre company offering comedies and dramas.
- http://www.curtaincalltimmins.ca/

The Windsor Light Opera Association
- A community based amateur musical performance company, who have put on musical productions (not opera) for over 50 years in Windsor, Ontario. Includes information about upcoming productions and auditions.
- http://www.windsorlight.com/

Theatre Windsor
- Located in Windsor Ontario, the company has produced a full season of dramatic contemporary theatre since 1987. Provides the company's history, upcoming shows and audition details.
- http://theatrewindsor.com/

Theatre Tillsonburg
- Community theatre company in Tillsonburg, Ontario. Contains the playbill, seating and booking information, upcoming and community events.
- http://www.ocl.net/tpl/theatre/

Theatre Etobicoke
- Since 1956, the company has presented musical comedies to audiences in western Toronto. Features upcoming plays, ticket and audition information.
- http://theatre-etobicoke.com/

The South Simcoe Theatre
- A community theatre company in Cookstown, Ontario. Lists upcoming productions, announcements and ticket information.
- http://www.southsimcoetheatre.com/

Simcoe Little Theatre
- A local community charity providing low-cost theatre to the people in the area of Simcoe, Ontario. Lists upcoming productions and audition information.
- http://www.simcoelittletheatre.org/

Royal City Musical Productions Inc.
- Community musical theatre company that presents a full broadway-style musical each year. Located in Guelph, Ontario.
- http://www.rcmpi.com/