| Pota-Koljević, Melina | Melina Pota-Koljević | Director | 2011 | 1 | |
| Powell, Frank | Frank Powell | Director | 1917 | 1 | |
| Poselsky, Yakov | Yakov Poselsky | Director | 1918 | 1 | |
| Pettersson, Lars-Göran | Lars-Göran Pettersson | Director | 2006 | 1 | |
| Phillips, Matthew (Scott) | Matthew (Scott) Phillips | Director | | 1 | |
| Ponzi, Maurizio | Maurizio Ponzi | Director | 1980 | 1 | |
| Proll, Jens-Peter | Jens-Peter Proll | Director | 1966 | 1 | |
| Poppe, Dré | Dré Poppe | Director | 1961 | 1 | |
| Patenaude, Édith | Édith Patenaude | Director | 2022 | 2 | |
| Petrović, Milorad | Milorad Petrović | Director | 1922 | 1 | |
| Petrova, Katja | Katja Petrova (Катя Петрова) | Director | 2022 - 2023 | 2 | |
| Pascoal, António | António Pascoal | Director | 2023 | 1 | |
| Post, Lacy | Lacy Post | Director | 2023 | 1 | |
| Person, Phillipe | Phillipe Person | Director | 2023 | 2 | |
| Pihla, Mehis | Mehis Pihla | Director | 2022 | 1 | |
| Parmar, Yogendra Singh | Yogendra Singh Parmar (नेमिचन्द्र जैन) | Director | 2024 | 1 | |
| Peckham, Kate | Kate Peckham | Director | 2019 | 1 | |
| Perry, Margarett | Margarett Perry | Director | 2019 | 1 | |
| Pugliese, Armando | Armando Pugliese | Director | 2012 - 2014 | 20 | |
| Paschetta, Lucetta | Lucetta Paschetta | Director | 2024 | 2 | |
| Petrov, Stiliyan | Stiliyan Petrov (Стилиян Петров) | Director | 2024 - 2025 | 2 | |
| Pochini, Eugenio | Eugenio Pochini | Director | 2010 | 1 | |
| Pastore, Sergio | Sergio Pastore | Director | 1984 | 1 | |
| Pellegrino, Maurizio | Maurizio Pellegrino | Director | 2018 | 2 | |
| Piva, Renato | Renato Piva | Director | 2024 | 1 | |
| Peyankov, Yasen | Yasen Peyankov (Ясен Пеянков) | Director | 2024 | 1 | |
| Perotti, Lautaro | Lautaro Perotti | Director | 2024 - 2025 | 14 | |
| Popov, Nikita | Nikita Popov | Director | 2022 | 1 | |
| Payne, Monica | Monica Payne | Director | 2025 | 1 | |
| Piraino, Jimmy | Jimmy Piraino | Director | 2025 | 1 | |
| Police, Jean-Christophe | Jean-Christophe Police | Director | 2025 | 1 | |
| Pérez, Mauro J. | Mauro J. Pérez | Director | 2025 | 1 | |
| Patterson, Josh | Josh Patterson | Director | 2025 | 1 | |
| Parriss, Izzy | Izzy Parriss | Director | 2025 | 1 | |
| Peters, Bill | Bill Peters | Director | 2024 | 1 | |
| Peters, Duane | Duane Peters | Director | 2025 | 1 | |
| Penay, Yves | Yves Penay () | Director | 2025 | 1 | |
| Panno, Julio | Julio Panno () | Director | 2025 | 1 | |
| Pagliaro, Walter | Walter Pagliaro | Director, Dramaturg | 1999 - 2020 | 9 | |
| Papadakis, Nikos | Nikos Papadakis | Director, Dramaturg | 1984 | 2 | |
| Pavlišin, Aleksandar | Aleksandar Pavlišin | Director, Musical Director | 2019 | 2 | |
| Padilla, José | José Padilla | Director, Playwright | 2024 | 2 | |
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