| Peer Gynt Festival | Peer Gynt Festival | 1928 – 2016 | 30 | |
| Pelican ProductionsPelican Productions | Pelican Productions | 2023 | 1 | |
| Paul Linsemanns Schauspiel-Gesellschaft | Paul Linsemanns Schauspiel-Gesellschaft | 1905 – 1910 | 11 | |
| Poreia Theatre | Poreia Theatre | 2023 – 2024 | 1 | |
| Petras International Festival | Petras International Festival | 2006 | 1 | |
| Prozatímní Národní divadlo v Brně | Prozatímní Národní divadlo v Brně | 1887 | 5 | |
| Pervyj Sovetskij teatr im. Lenina | Pervyj Sovetskij teatr im. Lenina (The First Lenin Soviet Theatre) | 1920 | 1 | |
| Pittsburgh Public Theater | Pittsburgh Public Theater | 1984 | 1 | |
| Peer Gynt Sommermøte 2009 | Peer Gynt Sommermøte 2009 | 2009 | 1 | |
| Petofi Színház | Petofi Színház | 2005 | 1 | |
| Projektions-AG Union | Projektions-AG Union | 1923 | 2 | |
| Porsgrunn Internasjonale Teaterfestival | Porsgrunn Internasjonale Teaterfestival | 1999 – 2010 | 6 | |
| Prescott Studio | Prescott Studio | 2006 | 1 | |
| Peking Normal College for Women | Peking Normal College for Women | 1923 | 1 | |
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