| Muzzolon, Marco | Marco Muzzolon | Designer | 1999 | 1 | |
| Mylrae, John | John Mylrae | Designer | 1939 | 1 | |
| McClennahan, Charles H. | Charles H. McClennahan | Designer | 1989 | 1 | |
| Madsen, Kristian Riis | Kristian Riis Madsen | Designer | 2006 | 1 | |
| Mabusenko, V. | V. Mabusenko | Designer | 1999 - 2000 | 2 | |
| Matul, Niko | Niko Matul | Designer | 1979 | 1 | |
| Marchant, Nicolas | Nicolas Marchant | Designer | 2002 | 1 | |
| Müller, V. | V. Müller | Designer | 1939 | 1 | |
| Matsuda, Takashi | Takashi Matsuda | Designer | 1958 | 1 | |
| Miraisha, - | - Miraisha | Designer | 1990 | 1 | |
| Mitchell, Gregg | Gregg Mitchell | Designer | 1984 | 1 | |
| Mira, János | János Mira | Designer | 2010 | 1 | 1 |
| Modereger, Jeff | Jeff Modereger | Designer | 2010 | 1 | |
| Merlo, Silvia | Silvia Merlo | Designer | 2006 - 2019 | 7 | |
| Merritt, Michael | Michael Merritt | Designer | 1973 - 1991 | 2 | |
| Mahaney, Richard A. | Richard A. Mahaney | Designer | 1988 | 1 | |
| Murchio, Mario | Mario Murchio | Designer | 2008 - 2011 | 4 | |
| Müller, H. | H. Müller | Designer | 1875 | 1 | |
| Maandag, Jan | Jan Maandag | Designer | 1894 | 1 | |
| Munch, Edvard | Edvard Munch | Designer | 1906 - 1966 | 9 | 2 |
| Meyer, Bernhard | Bernhard Meyer | Designer | 1925 | 1 | |
| Metzoldt, Erich | Erich Metzoldt | Designer | 1931 | 1 | |
| Mahnke, Adolf | Adolf Mahnke | Designer | 1934 - 1972 | 4 | |
| Märtens, Eduard | Eduard Märtens | Designer | 1937 | 3 | |
| Müller, Heinrich | Heinrich Müller | Designer | 1946 - 1950 | 2 | |
| Marstrander, Mona | Mona Marstrander | Designer | 1994 | 1 | |
| Marthinsen, Harald | Harald Marthinsen | Designer | 1946 | 1 | |
| McCabe, Stephen | Stephen McCabe | Designer | 1983 | 1 | |
| Motzfeldt, Dorthe H. | Dorthe H. Motzfeldt | Designer | 2007 | 1 | |
| Mazur, Mascha | Mascha Mazur | Designer | 2005 - 2012 | 3 | |
| Martynov, V. | V. Martynov | Designer | 1923 | 1 | |
| Mizoguchi, Saburo | Saburo Mizoguchi | Designer | 1924 - 1928 | 2 | |
| Madsen-Wiesneck, J. | J. Madsen-Wiesneck | Designer | 1924 - 1934 | 2 | |
| Mathorne, C. | C. Mathorne | Designer | 1924 | 1 | |
| Milichovská, Eva | Eva Milichovská | Designer | 1971 | 1 | |
| Miller, Richard, A. | Richard A. Miller | Designer | 1975 | 1 | |
| Myers, Ralph | Ralph Myers | Designer | 2011 - 2016 | 7 | 1 |
| Marcante, Mark | Mark Marcante | Designer | 1998 | 2 | |
| Mitra, Hiran | Hiran Mitra | Designer | 2004 | 1 | |
| March, Molly | Molly March | Designer | 1975 | 1 | |
| McCullough, Douglas | Douglas McCullough | Designer | 1978 | 1 | |
| Müller-Elmau, Alexander | Alexander Müller-Elmau | Designer | 2014 | 1 | |
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