| Mitschke-Collande, von | Contstantin von Mitschke-Collande | Designer | 1928 | 1 | |
| McGarty, Michael | Michael McGarty | Designer | 2008 | 1 | |
| Marker, Otto | Otto Marker | Designer | 1943 | 1 | |
| Molinaroli, Massimo | Massimo Molinaroli | Designer | 1965 | 1 | |
| Mahnke, Fritz | Fritz Mahnke | Designer | 1956 | 1 | |
| Miller, Justin | Justin Miller | Designer | 2009 | 1 | |
| Müller, Lena | Lena Müller | Designer | 2008 - 2012 | 5 | |
| Miller, Amber | Amber Miller | Designer | 2010 | 1 | |
| Matsuno, Jun | Jun Matsuno | Designer | 2010 | 2 | |
| Musch, Tom | Tom Musch | Designer | 2010 - 2018 | 2 | |
| Miller, Katrina | Katrina Miller | Designer | 2009 | 1 | |
| Masum, Farhad Uddin | Farhad Uddin Masum | Designer | 2009 | 1 | |
| Meier, Simeon | Simeon Meier | Designer | 2016 | 1 | |
| Mazzocchi Alemanni, Fiamma | Fiamma Mazzocchi Alemanni | Designer | 2010 | 1 | |
| Marsolek, George | George Marsolek | Designer | 2011 | 2 | |
| Moscu, Irina | Irina Moscu | Designer | 2011 - 2018 | 3 | |
| Müller, Nadja | Nadja Müller | Designer | 2011 | 1 | |
| Messerli, Jan | Jan Messerli | Designer | 2014 | 1 | |
| Mertz, Jonathan | Jonathan Mertz | Designer | 2015 | 1 | |
| Murschetz, Annette | Annette Murschetz | Designer | 2012 - 2014 | 3 | 1 |
| Møller, Bente Lykke | Bente Lykke Møller | Designer | 2013 | 1 | 1 |
| Mason, Richard | Richard Mason | Designer | 1964 | 1 | |
| McMahen, Marshall | Marshall McMahen | Designer | 2011 | 1 | |
| Miranda, Paula | Paula Miranda | Designer | 2011 | 1 | |
| Müller, Michael | Michael Müller | Designer | 2015 | 1 | |
| Matcaboji, Mircea | Mircea Matcaboji | Designer | 1963 - 1974 | 5 | |
| Murphy, Diane | Diane Murphy | Designer | 1963 | 1 | |
| Milatz, Ulrich, E. | Ulrich E. Milatz | Designer | 1963 | 1 | |
| Molette, Carlton | Carlton Molette | Designer | 1962 | 1 | |
| McDermott, John | John McDermott | Designer | 2011 - 2022 | 2 | |
| Minahan, Michael | Michael Minahan | Designer | 2011 | 1 | |
| Martin, Eric | Eric Martin | Designer | 1961 | 1 | |
| Marks, Richard | Richard Marks | Designer | 1960 | 1 | |
| Mroch, Mike | Mike Mroch | Designer | 2011 - 2014 | 2 | |
| Magofuku, Takehisa | Takehisa Magofuku | Designer | 1960 | 1 | |
| MacDonald, Ken | Ken MacDonald | Designer | 2011 | 1 | |
| Miloia, Virgil | Virgil Miloia | Designer | 1965 | 1 | |
| McKinney, George | George McKinney | Designer | 1956 | 1 | |
| Magnusson, Georg | Georg Magnusson | Designer | 1955 - 1958 | 2 | |
| Mu, Baisuo | Baisuo Mu | Designer | 1983 | 1 | |
| Minton, Sebastian | Sebastian Minton | Designer | 1951 | 1 | |
| Müller, Jürgen | Jürgen Müller | Designer | 1998 | 1 | |
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