| Magnus, Jon | Jon Magnus | Actor | 2003 | 1 | |
| Magnús, Kristján, Franklin | Kristján Franklin Magnús | Actor | 1993 | 1 | |
| Magnus, Nina | Nina Magnus | | | | 6 |
| Magnus, Thomas | Thomas Magnus | Actor | 2011 | 8 | |
| Magnusdotter Solem, Marte | Marte Magnusdotter Solem | Actor | 2014 - 2020 | 12 | |
| Magnúsdóttir, Hulda Kristín | Hulda Kristín Magnúsdóttir | Actor, Costume Designer | 1998 | 2 | |
| Magnúsdóttir, Kristín | Kristín Magnúsdóttir | Actor | 1962 | 1 | |
| Magnúsdóttir, Lara | Lara Magnúsdóttir | Actor | 1924 | 1 | |
| Magnúsdóttir, Rebekka | Rebekka Magnúsdóttir | Actor | 2018 | 1 | |
| Magnúsdóttir, Svanhvít | Svanhvít Magnúsdóttir | Actor | 1978 | 1 | |
| Magnúsdóttir, Þórunn, Magnea | Þórunn Magnea Magnúsdóttir | Actor | 1978 - 1998 | 2 | |
| Magnuson, Sven | Sven Magnuson | Actor | 1941 | 1 | 1 |
| Magnussen, Arne Chr. | Arne Chr. Magnussen | Actor | 1951 | 8 | 1 |
| Magnussen, Vidar | Vidar Magnussen | Actor, Director | 2024 | 2 | |
| Magnusson, Ann-Christine | Ann-Christine Magnusson | Actor | 1979 | 1 | |
| Magnusson, Charles | Charles Magnusson | Producer | 1917 | 1 | |
| Magnusson, Douglas | Douglas Magnusson | Actor | 2003 | 4 | |
| Magnusson, Erika | Erika Magnusson | Costume Designer | 2007 | 1 | |
| Magnusson, Georg | Georg Magnusson | Designer | 1955 - 1958 | 2 | |
| Magnússon, Guðmundur | Guðmundur Magnússon | Actor | 1975 | 1 | |
| Magnússon, Gunnar | Gunnar Magnússon | Actor | 1975 | 1 | |
| Magnusson, Håkan | Håkan Magnusson | Costume Designer | 1997 | 1 | |
| Magnusson, Julia | Julia Magnusson | Actor | 1892 - 1898 | 6 | 1 |
| Magnusson, Karl | Karl Magnusson | Mask Maker | 1957 | 1 | |
| Magnusson, Kerstin | Kerstin Magnusson | Actor | 1975 | 1 | |
| Magnusson, Kim | Kim Magnusson | Producer | 2004 | 1 | |
| Magnusson, Leif | Leif Magnusson | Actor | 1997 | 1 | 1 |
| Magnússon, Sigurður | Sigurður Magnússon | Actor | 1943 | 1 | |
| Magnusson, Sven | Sven Magnusson | Actor | 1943 | 6 | |
| Magnussøn, Abigael Heber | Abigael Heber Magnussøn | Actor | 1916 - 1924 | 2 | |
| Magnussøn, Sigurd | Sigurd Magnussøn | Actor | 1902 - 2006 | 23 | 1 |
| Mago, - | - Mago (Max Goldstein) | Costume Designer, Designer | 1964 - 1979 | 9 | |
| Magofuku, Takehisa | Takehisa Magofuku | Designer | 1960 | 1 | |
| Magone, Mary | Mary Magone | Actor | 1966 | 1 | |
| Mágori, Dóra | Dóra Mágori | Actor | 1927 - 1935 | 38 | 1 |
| Mágori, Mária | Mária Mágori | Actor | 1924 - 1943 | 53 | |
| Magregor, Norval | Norval Magregor | Actor | 1904 | 2 | |
| Magris, Claudio | Claudio Magris | Translator | 1974 - 2020 | 21 | 1 |
| Magrofuoco, Jacques | Jacques Magrofuoco | Sound Designer | 1986 | 2 | |
| Magruder, James | James Magruder | Dramaturg | 1994 | 1 | |
| Magry, Fabien | Fabien Magry | Actor | 2016 - 2024 | 5 | |
| Maguire, Eamon | Eamon Maguire | Actor | 1996 | 1 | |
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