Upstart Crow Theatre Company
- Boulder's premiere classical theatre ensemble.
- http://www.theupstartcrow.org/

Rocky Mountain Theater for Kids
- Boulder Colorado summer theater and drama camp, focusing on mime, scene study, storytelling, directing, improvisation, and performance.
- http://www.theaterforkids.net/

Boulder Theater
- Calendar of events, online ticket sales, and the story of this historic theater.
- http://www.bouldertheater.com