| Masset, Valerie | Valerie Masset | Actor | 1966 | 1 | |
| Majcenovic, Georg | Georg Majcenovic | Actor | 1966 | 1 | |
| Majewski, Hans-Martin | Hans-Martin Majewski | Composer | 1966 | 1 | |
| Maier, Gerd | Gerd Maier | Dancer | 1966 | 1 | |
| Matthes, Georg | Georg Matthes | Actor | 1966 | 1 | |
| Manhardt, Peter | Peter Manhardt | Costume Designer, Designer | 1966 | 2 | |
| Manning, Ferd | Ferd Manning | Lighting Designer | 1966 | 1 | |
| Măcelaru, Florin | Florin Măcelaru | Actor | 1966 | 1 | |
| Mărtoiu, Longin | Longin Mărtoiu | Actor | 1966 | 1 | |
| Minculescu, Cristina | Cristina Minculescu | Actor | 1966 | 1 | |
| Mirena, Ana | Ana Mirena | Actor | 1966 | 1 | |
| Meerskon, L. | L. Meerskon | Director | 1966 | 1 | |
| Massip, María | María Massip | Actor | 1966 | 1 | |
| Moreno, Mario | Mario Moreno | Actor | 1966 | 1 | |
| Monty, Ole | Ole Monty | Actor | 1966 | 1 | |
| Mellerup, Tage | Tage Mellerup | Designer | 1966 | 1 | |
| Margolin, Stuart | Stuart Margolin | Actor | 1965 - 2018 | 3 | |
| Mumcu, Hüseyin | Hüseyin Mumcu (Huseyin Mumcu) | Costume Designer, Designer | 1965 - 2012 | 5 | |
| Marinescu, Ion | Ion Marinescu | Actor | 1965 - 1984 | 6 | |
| Müller, Manfred | Manfred Müller | Actor | 1965 - 1982 | 3 | |
| Mittner, Karl | Karl Mittner | Actor | 1965 - 1981 | 2 | |
| Morgan, Mario | Mario Morgan | Adaptation, Director | 1965 - 1980 | 3 | |
| Maramenos, Giorgos | Giorgos Maramenos | Actor | 1965 - 1979 | 2 | |
| Müller, Hans Günther | Hans Günther Müller | Actor | 1965 - 1978 | 2 | |
| Meyer, Hannes | Hannes Meyer | Costume Designer, Designer | 1965 - 1974 | 5 | |
| Messina, Cedric | Cedric Messina | Producer | 1965 - 1974 | 7 | |
| Molnár, Gizella | Gizella Molnár | Actor | 1965 - 1972 | 2 | |
| Marencke, Robert | Robert Marencke | Actor | 1965 - 1970 | 2 | |
| Mátyás, Jolán | Jolán Mátyás | Actor | 1965 - 1969 | 2 | |
| Moffat, Donald | Donald Moffat | Actor | 1965 - 1967 | 3 | 1 |
| Mattner, Christine | Christine Mattner | Actor | 1965 - 1967 | 2 | |
| Maldek, Karl | Karl Maldek | Actor | 1965 - 1966 | 2 | 1 |
| Mytaras, Dimitris | Dimitris Mytaras | Costume Designer, Designer | 1965 - 1966 | 6 | |
| Morris, Brid | Brid Morris | Actor | 1965 | 1 | |
| Murphy, Alfie | Alfie Murphy | Actor | 1965 | 1 | |
| Murtagh, Paddy | Paddy Murtagh | Actor | 1965 | 1 | |
| Moskowicz, Imo | Imo Moskowicz | Director | 1965 | 1 | |
| Mihula, Richard | Richard Mihula | Adaptation, Director | 1965 | 2 | |
| Miláčková, Eva | Eva Miláčková | Actor | 1965 | 1 | |
| Mayerová, Carmen | Carmen Mayerová | Actor | 1965 | 2 | |
| Maertens, Willy | Willy Maertens | Actor | 1965 | 1 | |
| Matson, Mary Lou | Mary Lou Matson | Costume Designer | 1965 | 1 | |
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