| Pilichos, Giorgos | Giorgos Pilichos | Musical Director | 1994 - 1995 | 2 | |
| Pramsohler, Herbert | Herbert Pramsohler | Musical Director | 1997 | 1 | |
| Pinhorn, James | James Pinhorn | Musical Director | 2008 | 1 | |
| Păsculescu-Florian, Carmen | Carmen Păsculescu-Florian | Musical Director | 1978 | 1 | |
| Petrescu, Dinu | Dinu Petrescu | Musical Director | 1988 | 1 | |
| Peters, Klaus-Lothar | Klaus-Lothar Peters | Musical Director | 1999 | 1 | |
| Parisaki, Litsa | Litsa Parisaki | Musical Director | 1977 | 1 | |
| Piernikowski, Robert | Robert Piernikowski | Musical Director | 2015 - 2016 | 10 | |
| Pester, Thomas | Thomas Pester | Musical Director | 1973 | 1 | |
| Porsil, Victor | Victor Porsil | Musical Director | 1919 | 1 | |
| Patjukov, O. | O. Patjukov | Musical Director | 1987 | 1 | |
| Peyrou, Alberto | Alberto Peyrou | Musical Director | 1969 | 1 | |
| Peña, Pilar de la | Pilar de la Peña | Musical Director | 1978 | 1 | |
| Putniņš, Miķelis | Miķelis Putniņš | Musical Director | 2023 | 1 | |
| Pseimadas, Yiannis | Yiannis Pseimadas (Γιάννης Ψειμάδας) | Musical Director | 2024 | 1 | |
| Philippot, Gabriel | Gabriel Philippot | Musical Director, Musician | 2014 - 2015 | 12 | |
| Peaslee, Richard | Richard Peaslee | Musical Director, Sound Designer | 1976 | 2 | |
| Padnos, Dan | Dan Padnos | Musician | 1972 | 1 | |
| Pedemonte, Sabina | Sabina Pedemonte | Musician | 1984 - 1985 | 2 | |
| Poel, Kathinka | Kathinka Poel | Musician | 1985 | 1 | |
| Pukropski, Ute | Ute Pukropski | Musician | 1993 | 1 | |
| Pop, Iggy | Iggy Pop | Musician | 2012 - 2018 | 16 | |
| Pino, Catherine | Catherine Pino | Musician | 1966 | 1 | |
| Pappadopoulou, Bessy | Bessy Pappadopoulou | Musician | 2002 | 1 | |
| Peterson, Mark | Mark Peterson | Musician | 2003 | 1 | |
| Parfenov, André | André Parfenov | Musician | 2001 - 2002 | 2 | |
| Pattmann, Michael | Michael Pattmann | Musician | 2008 | 1 | |
| Piacente, Giovanni | Giovanni Piacente | Musician | 2010 | 1 | |
| Pandimiglio, Fabrizia | Fabrizia Pandimiglio | Musician | 2010 | 1 | |
| Piccardi, Giovanni | Giovanni Piccardi | Musician | 2010 | 1 | |
| Prasad, Shiv | Shiv Prasad | Musician | 2015 | 1 | |
| Pötzsch, Clemens | Clemens Pötzsch | Musician | 2009 | 1 | |
| Pruiksma, Sietze | Sietze Pruiksma | Musician | 1999 | 1 | |
| Pereira, Alexandre | Alexandre Pereira | Musician | 1991 | 1 | |
| Perkavec, Tadeja | Tadeja Perkavec | Musician | 1994 | 1 | |
| Parks, Baylee | Baylee Parks | Musician | 2018 | 1 | |
| Parks, Kathleen | Kathleen Parks | Musician | 2017 | 2 | |
| Peyman Shirpoor | Peyman Shirpoor | Musician | 2017 | 1 | |
| Polat, Ferhat | Ferhat Polat | Musician | 2020 | 1 | |
| Prosperi, Maurizio | Maurizio Prosperi | Musician | 2014 | 1 | |
| Prampe-Diverse, Tjukken | Tjukken Prampe-Diverse | Musician | 2008 | 1 | |
| Probst, Jaëla | Jaëla Probst | Musician | 2023 | 1 | |
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