| Pleskonjić, Tihomir | Tihomir Pleskonjić | Actor | 1978 | 1 | |
| Planella, Pere | Pere Planella | Director | 1978 | 1 | |
| Puigserver, Fabia | Fabia Puigserver | Designer | 1978 | 1 | |
| Pearson Rose, Robin | Robin Pearson Rose | Actor | 1978 | 1 | |
| Pospíšil, Vladimír | Vladimír Pospíšil | Actor | 1978 – 1980 | 1 | |
| Petersen, Niels | Niels Petersen | Sound Designer | 1978 – 1999 | 2 | |
| Pozzi, Elisabetta | Elisabetta Pozzi | Actor | 1978 – 2006 | 21 | |
| Palestrant, Stephen | Stephen Palestrant | Designer, Lighting Designer | 1979 | 2 | |
| Prager, Robert | Robert Prager | Actor | 1979 | 2 | |
| Pancras, Niek | Niek Pancras | Actor | 1979 | 1 | |
| Povse, Janez | Janez Povse | Dramaturg | 1979 | 1 | |
| Polič, Radko | Radko Polič | Actor | 1979 | 2 | |
| Parker, Mary | Mary Parker | Actor | 1979 | 1 | |
| Potts, Monica | Monica Potts | Actor | 1979 | 1 | |
| Peletis, Manolis | Manolis Peletis | Actor | 1979 | 1 | |
| Peletis, Dimitris | Dimitris Peletis | Actor | 1979 | 1 | |
| Perzikianidis, Tasos | Tasos Perzikianidis | Actor | 1979 | 1 | |
| Petty, Ross | Ross Petty | Actor | 1979 | 1 | |
| Page, Jane | Jane Page | Actor | 1979 | 1 | |
| Peters, Wesley | Wesley Peters | Designer | 1979 | 1 | |
| Polak, Leonie | Leonie Polak | Costume Designer | 1979 | 1 | |
| Papakonstantinou, Mirka | Mirka Papakonstantinou | Actor | 1979 | 1 | |
| Paál, László | László Paál | Actor | 1979 | 1 | |
| Petkova, Kornelija | Kornelija Petkova | Actor | 1979 | 1 | |
| Parker, Robert | Robert Parker | Actor | 1979 | 1 | |
| Pettersen, Arnfinn | Arnfinn Pettersen | Actor | 1979 | 1 | |
| Pollestad, Agnar | Agnar Pollestad | Actor | 1979 | 1 | |
| Perczyńska, Zofia | Zofia Perczyńska | Actor | 1979 | 1 | |
| Plato, Zbigniew | Zbigniew Plato | Actor | 1979 | 1 | |
| Popielarczyk, Jerzy | Jerzy Popielarczyk | Actor | 1979 | 1 | |
| Prodan, Aurora | Aurora Prodan | Actor | 1979 | 1 | |
| Pūcītis, Uldis | Uldis Pūcītis | Actor | 1979 | 1 | |
| Plēpis, Rūdolfs | Rūdolfs Plēpis | Actor | 1979 | 1 | |
| Pardo, Etela | Etela Pardo | Actor | 1979 | 2 | |
| Popović, Vanja | Vanja Popović | Costume Designer | 1979 | 1 | |
| Pauwels, Jan | Jan Pauwels | Actor | 1979 | 1 | |
| Peter, Verena | Verena Peter | Actor | 1979 – 1980 | 2 | |
| Pearce, Joanne | Joanne Pearce | Actor | 1979 – 1998 | 7 | |
| Platone, Giulio | Giulio Platone | Actor, Translator | 1979 – 2006 | 2 | |
| Pokorná, Jaroslava | Jaroslava Pokorná | Actor | 1979 – 2009 | 9 | |
| Pakarinen, Sergei | Sergei Pakarinen | Designer | 1980 | 1 | |
| Pesonen, Marja | Marja Pesonen | Actor | 1980 | 1 | |
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