| Poživil, Lubomír | Lubomír Poživil | Composer, Director | 1953 | 2 | |
| Païtazi, Anna | Anna Païtazi | Actor | 1953 | 1 | |
| Piper, John | John Piper | Designer | 1953 | 1 | |
| Pallin, Ingemar | Ingemar Pallin | Actor | 1953 | 4 | |
| Papadouka, Olympia | Olympia Papadouka | Actor | 1953 - 1963 | 2 | |
| Pehkonen, Eila | Eila Pehkonen | Actor | 1953 - 1987 | 2 | |
| Patkós, Irma | Irma Patkós | Actor | 1954 | 1 | |
| Pospíšilová, Libuše | Libuše Pospíšilová | Actor | 1954 | 1 | |
| Puzyna, Konstanty | Konstanty Puzyna | Adaptation | 1954 | 1 | |
| Pegg, Wilf | Wilf Pegg | Designer | 1954 | 1 | |
| Paz, Mario, Antolín | Mario Antolín Paz | Actor | 1954 | 1 | |
| Poljakov, A. | A. Poljakov | Actor | 1954 | 1 | 1 |
| Pennartz, Margriet | Margriet Pennartz | Actor | 1954 | 1 | |
| Publiekshuizen, Miep | Miep Publiekshuizen | Actor | 1954 | 1 | |
| Peter, Irka | Irka Peter | Actor | 1954 | 1 | |
| Pick, Hanns | Hanns Pick | Actor | 1954 | 1 | |
| Pampín, Jesús | Jesús Pampín | Actor | 1954 | 1 | |
| Pellicena, Pedro | Pedro Pellicena | Translator | 1954 - 1955 | 2 | 1 |
| Peón, Ignacio | Ignacio Peón | Actor | 1954 - 1956 | 2 | |
| Przybylski, Jerzy | Jerzy Przybylski | Actor | 1954 - 1960 | 2 | |
| Pearson, William | William Pearson | Designer, Director, Lighting Designer | 1954 - 1961 | 3 | |
| Peltzer, Gisela | Gisela Peltzer | Actor | 1954 - 1968 | 4 | 1 |
| Para, Józef | Józef Para | Actor, Director | 1954 - 1969 | 3 | |
| Paetsch, Hans | Hans Paetsch | Actor | 1954 - 1970 | 3 | |
| Page, Geraldine | Geraldine Page | Actor | 1954 - 1984 | 3 | 1 |
| Palola, Katri | Katri Ingman-Palola | Translator | 1954 - 2008 | 10 | 1 |
| Pimentel, Heleen | Heleen Pimentel | Actor | 1955 | 1 | |
| Petřík, J. | J. Petřík | Actor | 1955 | 1 | |
| Penninger, Lola | Lola Penninger | Actor | 1955 | 1 | |
| Procházka, Zdenĕk | Zdenĕk Procházka | Actor | 1955 | 1 | |
| Petrová, Marta | Marta Petrová | Actor | 1955 | 1 | |
| Pope, Peggy | Peggy Pope | Actor | 1955 | 1 | |
| Pacheco, José | José Pacheco | Actor | 1955 | 1 | |
| Prince, Frank, C. | Frank C. Prince | Actor | 1955 | 1 | |
| Pfeifer, Ludwig | Ludwig Pfeifer | Actor | 1955 | 1 | |
| Pawlas, Sigrid | Sigrid Pawlas | Actor | 1955 | 1 | |
| Popović, Katarina | Katarina Popović | Actor | 1955 | 1 | |
| Pavlović, Svetislav | Svetislav Pavlović | Actor | 1955 | 1 | |
| Potik, Boris Osipovič | Boris Osipovič Potik | Director | 1955 | 1 | |
| Patterson, Anne | Anne Patterson | Actor | 1955 | 1 | |
| Pīlādzis, Rūdolfs | Rūdolfs Pīlādzis | Designer | 1955 - 1956 | 2 | |
| Procházka, Jiří | Jiří Procházka | Costume Designer, Designer | 1955 - 1958 | 3 | |
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