Students from St. Mary’s have worked in the following regional theatres in various capacities:
- Arena Stage
- Folger Shakespeare Library
- Round House Theatre
- Woolly Mammoth
- Signature Theatre
- The Shakespeare Theatre
- The Source Theatre
- The Guthrie Theatre, Minneapolis
- Utah Shakespeare Festival
- Lincoln Center, NYC
- Shakespeare and Company
- Center Stage
- Dallas Theatre Center
- Seattle’s Children’s Theatre