| Platone, Giulio | Giulio Platone | Actor, Translator | 1979 - 2006 | 2 | 1 |
| Pokorná, Jaroslava | Jaroslava Pokorná | Actor | 1979 - 2008 | 9 | |
| Pakarinen, Sergei | Sergei Pakarinen | Designer | 1980 | 1 | |
| Pesonen, Marja | Marja Pesonen | Actor | 1980 | 1 | |
| Pesonen, Regina | Regina Pesonen | Costume Designer | 1980 | 1 | |
| Pineda, Benjamín | Benjamín Pineda | Actor | 1980 | 1 | |
| Padilla, Salvador | Salvador Padilla | Actor | 1980 | 1 | |
| Padilla, Georgina | Georgina Padilla | Actor | 1980 | 1 | |
| Paton, Charlie | Charlie Paton | Lighting Designer | 1980 | 1 | |
| Piskonen, Annakaisa | Annakaisa Piskonen | Actor | 1980 | 1 | |
| Perry, Mark | Mark Perry | Actor | 1980 | 1 | |
| Pierstorff, Sara | Sara Pierstorff | Actor | 1980 | 1 | |
| Pettinen, Toivo | Toivo Pettinen | Actor | 1980 | 1 | |
| Peterson, Dann | Dann Peterson | Actor | 1980 | 1 | |
| Parker, Gil | Gil Parker | Actor | 1980 | 2 | |
| Perry Jr., Ernest | Ernest Perry Jr. | Actor | 1980 | 2 | |
| Pietrusińska, Zofia | Zofia Pietrusińska | Designer | 1980 | 1 | |
| Pretty, Stan | Stan Pretty | Actor | 1980 | 1 | |
| Poyourow, Howard | Howard Poyourow | Actor | 1980 | 1 | |
| Pallesen, Per | Per Pallesen | Actor | 1980 | 1 | |
| Palo, Martti | Martti Palo | Actor | 1980 | 3 | |
| Parker, Viveca | Viveca Parker | Actor | 1980 | 1 | |
| Pedley, Anthony | Anthony Pedley | Actor | 1980 | 4 | |
| Phillips, Neil | Neil Phillips | Actor | 1980 | 4 | |
| Petersen, H. | H. Petersen | Actor | 1980 | 1 | |
| Pape, Uwe-Jens | Uwe-Jens Pape | Actor | 1980 | 75 | |
| Popova, Kalina | Kalina Popova | Actor | 1980 | 1 | |
| Parodi, Aldo | Aldo Parodi | Actor | 1980 | 1 | |
| Penev, Milen | Milen Penev | Director | 1980 | 1 | |
| Popov, Stefan | Stefan Popov | Actor | 1980 | 1 | |
| Pavlova, Katja | Katja Pavlova | Actor | 1980 | 1 | |
| Ponzi, Maurizio | Maurizio Ponzi | Director | 1980 | 1 | |
| Paolini, Giulio | Giulio Paolini | Costume Designer, Designer | 1980 | 8 | |
| Provenzano, Enzo | Enzo Provenzano | Actor | 1980 | 1 | |
| Poblete, Elsa | Elsa Poblete | Actor | 1980 - 1981 | 2 | |
| Prieto, Gabriel | Gabriel Prieto | Actor | 1980 - 1981 | 2 | |
| Piontek, Klaus | Klaus Piontek | Actor | 1980 - 1984 | 2 | |
| Palmér, Peter | Peter Palmér | Actor | 1980 - 1989 | 49 | |
| Pogson, Kathryn | Kathryn Pogson | Actor | 1980 - 1991 | 3 | 1 |
| Papaspyrou, Evita | Evita Papaspyrou | Actor, Translator | 1980 - 1995 | 24 | |
| Procaccino, John | John Procaccino | Actor | 1980 - 2012 | 3 | 1 |
| Pollner, Agnes | Agnes Pollner | Actor | 1981 | 1 | |
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