| Queensland Theatre Company | Queensland Theatre Company | 1974 – 2007 | 3 | |
| Quince Players | Quince Players | 2002 | 1 | |
| QU.EM. Quintoelemento | QU.EM. Quintoelemento | 2018 | 1 | 1 |
| Quotidian Theatre Company, The | The Quotidian Theatre Company | 2002 | 1 | |
| QUASI SO - Das Theater der VHS | QUASI SO - Das Theater der VHS | 1998 | 1 | |
| QA-Quasi Anonima Produzioni | QA-Quasi Anonima Produzioni | 2015 | 1 | |
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