| Alumnae Theatre Company: A Toronto theatre company presenting classic and contemporary plays and provide opportunities for women in theatre. Lists coming presentations, membership information and audition schedules. |
| b.Current: A small not-for-profit performance arts company in Toronto which presents and supports performance works emanating from the Canadian and international Black Diaspora. |
| Cabbagetown Theatre Company: Community-based theatre in Toronto. Producers of the annual 'Slaw Festival of one act plays, and participants in the Toronto Fringe Festival. |
| Centre Stage Productions: Theatre organization based in Burlington, Ontario, producing quality, affordable musical theatre entertainment for the community. Features upcoming production and ticket information. |
| Classical Theatre Project: An education initiative which performs classic works of dramatic literature for high school students in Ontario. Lists current season productions and packages available for interested schools. |
| Da Da Kamera: Company producing original Canadian theatre since 1986, based in Toronto. Profiles its founders, past productions and awards, and upcoming shows. |
| DVxT Theatre Company: Independent Toronto theatre company. Information about the company, their productions and calendar. |
| Eldritch Theatre: A Toronto based theatre company producing works of the creepy and uncanny. Information about the shows and reviews. |
| Factory Theatre: The first company in the nation to devote itself exclusively to producing Canadian plays. Lists information about the theatre and schedule of shows. |
| Family Life Theatre: A not-for-profit educational and awareness program using live theatre to educate, heighten awareness and promote prevention of various social issues. Based in Sault Ste. Marie, Ontario. |
| Fishbowl Theatre: Kingston-based theatre company dedicated to presenting plays that raise awareness about taboo subjects of life. Lists information about the company and their upcoming shows. |
| Globus Theatre Inc.: Provides a platform for theatre professionals from around the world. Located in Lindsay, ON. |
| Legendary Encounters: Dinner shows in Niagara Falls, Ontario, featuring impersonators of famous performers. Includes photos and information about dates, prices and venue. |
| Odyssey Theatre: An open-air theatre company in Ottawa. Includes programs and season information, as well as a history of the company. |
| Peel Panto Players: Offers British style pantomime along with a comedy, mystery, family show, teenage production and two murder mystery dinner theatre shows each year. Includes information about the group, auditions, directions, membership, current season, tickets, photos, links, and their mail list. Located in Brampton, Ontario. |
| Resurgence Theatre Company: A professional theatre company presenting Shakespearean productions, staged under a tent setup in Newmarket, Ontario. |
| RHS Entertainment: Stages interactive dinner theatre evenings of singing, laughter, audience participation, and the occasional murder, at venues centred in Durham Region, Ontario. |
| Ross Petty Productions: Annual family musicals presented at the Elgin Theatre in Toronto. View past season, current events, and history. |
| Sault Youth Theatre: Information about instructional classes and the "Dream on the Island" Shakespearean drama camp. Also several pages of theatre related humor. |
| Sephiro Theatre: A dramatic arts company creating and producing uniquely strange tales, told with the utmost respect for the ridiculous. Based in Toronto, but productions are portable. |
| Seventh-Star Productions: A nonprofit company encouraging everyone to become involved in theatre. Based in Uxbridge, Ontario. Visit their upcoming productions, past events, and company history. |
| Shaw Festival Theatre: Repertory theatre company performing plays about the beginning of the modern world by Bernard Shaw and his contemporaries (1856-1950) in historic Niagara-on-the-Lake, Ontario, Canada. |
| Shot in the Dark: Murder mysteries, dinner theatre, full length productions, workshops and other attractions. Sault Ste Marie, Ontario, Canada. |
| Soulpepper Theatre Company: Toronto-based, classical repertory theatre company dedicated to presenting vital interpretations of history's greatest plays, and providing classical training, outreach and internship opportunities for young people. |
| Springboard Productions: Produces theatre by new artists to provide the opportunity to be seen by Torontonians. Includes profiles of its principals and upcoming show information. |
| Squeeze-Box Theatre: A small theatre company in Toronto, Ontario. |
| StoneCircle Theatre: Innovative live theatre company producing new and contemporary plays including comedy and drama for the 21st century. Also offers acting instruction. Located in Ajax, Ontario. |
| Suitcase in Point Theatre Company: An independent theatre company in St.Catharines Ontario who collaborate with a variety of artistic people to create new, original productions. |
| The Canadia dell'Arte Theatre Troupe: A Toronto based theatre company. Lists previous and current productions. |
| The Rainbow Man Theatre Company: A touring theatre group who produce original, socially conscious, full stage musical productions for children, based in eastern Ontario. |
| The Scarborough Gilbert & Sullivan Society: Information on "Gondoliers" production, history archive, news, and links. |
| Theatre Aquarius: A theatre company founded in 1973 based in Hamilton, Ontario. Information on the company and their venue. |
| Theatre Kingston: Ontario. Company offering a full season of four or more productions a year. Current and previous seasons, history, and contact information. |
| Theatre Offstage: Toronto-based theatre company taking an unconventional approach to the whole concept of theatre; as such the group strives to re-examine its value and discover new forms of expression and methods of organizing performances by engaging the audience in active participation. |
| Theatrics Summer Theatre: Performs live comedy theatrical shows each summer in the Village Playhouse in Bancroft, Ontario, featuring the works of Canadian, U.S. and British playwrights. |
| Third Wall Theatre Co.: An Ottawa-based theatre company dedicated to telling the great stories of the world repertory. Information on the company, the current season and tickets. |
| Toronto Youth Music Theatre Company: Offers classes to young performers, ages 10-17, by seasoned music theatre professionals. Lists program, faculty and audition information. |
| Touchmark Theatre: Guelph, Ontario's new professional theatre company. |
| We Few: Toronto theatre collective exploring beauty in the theatre using live, original music and orchestration. Also provides services for theatre professionals including a free online community. |
| Whitby Courthouse Theatre: A non-profit community organization located in the heart of "Olde Whitby". Serving the community at large for over fifty years, bringing quality entertainment to the young and old. |
| Why Buy The Cow? Entertainment Company: Formed to develop new plays for the Fringe of Toronto Festival, their mandate is to produce original and innovative plays. |