| McKinleyville High School | McKinleyville High School | United States of America, McKinleyville, 1300 Murray Rd | 2005-12-05 | -- | 2005 | 1 | |
| Mittelsächsisches Theater | Mittelsächsisches Theater | Germany, Döbeln, Theaterstraße 7 | 1995-04-09 | -- | 1995 | 1 | |
| Maison des Arts et de la Culture | Maison des Arts et de la Culture | France, Créteil, 1 Place Salvador Allende | 1999-03-25 | 2011-12-03 | 1999–2020 | 3 | |
| Moelven kino | Moelven kino | Norway, Moelv | 1978-11-30 | -- | 1978–1987 | 4 | |
| Miljøbygget | Miljøbygget | Norway, Tana, Tana | 1983-11-15 | -- | 1983–2007 | 2 | |
| Mumford Theatre, The | The Mumford Theatre | England, Cambridge, Cambridgeshire, Anglia Ruskin University East Road | 2010-11-08 | -- | 2010–2018 | 3 | |
| Mozart Salon | Mozart Salon | Japan, Tokyo | 1983-10-25 | 1983-10-29 | 1983 | 1 | |
| Morfes Ekfrasis | Morfes Ekfrasis (Forms of Expression) | Greece, Athens, Kato Petralona | 2013-02-08 | -- | 2013 | 1 | |
| Moskóvskiy dramatícheskiy teátr imeni Marii Nikolayevny Yermólovoy | Moskóvskiy dramatícheskiy teátr imeni Marii Nikolayevny Yermólovoy (The Yermolova Theatre) | Russia, Moscow, Tverskaya ulitsa, 5/6 | 2022-09-16 | 2022-10-23 | 2022 | 1 | |
| Majestic Theatre | Majestic Theatre | United States of America, San Francisco | 1905-04-04 | 1905-04-04 | 1905 | 1 | |
| Markt, Theater am | Theater am Markt | Germany, Eisenach, Goldschmiedenstraße 12 | 2018-11-24 | 2019-03-02 | 2018 | 1 | |
| Mikhailovsky Theatre | Mikhailovsky Theatre | Russia, St. Petersburg, Arts Square | 1878-11-20 | -- | 1878 | 1 | |
| Mitchell Auditorium | Mitchell Auditorium | United States of America, Duluth, 1200 Kenwood Ave | 2011-04-11 | -- | 2011 | 1 | |
| Mal'ab Qalqilya al-Baladi | Mal'ab Qalqilya al-Baladi (Qalqilya Municipal Stadium) | Palestinian Territories, Qalqilya | 2008-10-11 | -- | 2008 | 1 | |
| Museum of the Rockies | Museum of the Rockies | United States of America, Montana, 600 West Kagy Blvd Bozeman | 2019-10-10 | 2019-10-20 | 2019 | 1 | |
| Milepelen, Sand | Milepelen, Sand | Norway, Sagstua, Bunesveien 19 | 2017-10-06 | -- | 2017 | 1 | |
| Myeongdong Yesul Geukjang | Myeongdong Yesul Geukjang (Myeongdong Theater) | South Korea, Seoul, 35 Myeongdong-gil, Jung-gu | 2012-05-02 | 2012-05-28 | 2012 | 1 | |
| Malta Festival Poznań | Malta Festival Poznań | Poland, Poznań | 2013-06-24 | 2013-06-25 | 2013 | 1 | |
| Matsumoto | Matsumoto | Japan, Matsumoto | -- | -- | | | |
| Moskovskij dramatieeskij teatr imeni N. Baumana | Moskovskij dramatieeskij teatr imeni N. Baumana | Russia, Moscow | 1938-10-05 | -- | 1938 | 1 | |
| Mosjøen Kino og Teater | Mosjøen Kino og Teater | Norway, Mosjøen, Kinoplassen 2 | 1959-02-16 | -- | 1959–2022 | 11 | |
| Marlo grendahus | Marlo grendahus | Norway, Skjåk | 1969-02-19 | -- | 1969 | 4 | |
| Montevideo | Montevideo | Uruguay, Montevideo | 1897-08- | -- | 1897–1974 | 3 | |
| Melville | Melville | Australia, Perth | 2012-07-13 | 2022-08-20 | 2012–2022 | 2 | |
| Městské divadlo Na hradbách | Městské divadlo Na hradbách | Czech Republic, Brno | 1920-01-31 | -- | 1920–1928 | 3 | |
| Mains d'Œuvres | Mains d'Œuvres | France, Saint-Ouen, 1 Rue Charles Garnier | 2016-10-04 | 2016-10-09 | 2016 | 1 | |
| Maison de la Culture d’Amiens, Grand Théâtre | Maison de la Culture d’Amiens, Grand Théâtre | France, Amiens, 2 Place Léon Gontier | 2009-06-10 | 2014-02-20 | 2009–2014 | 3 | |
| Marion | Marion | United States of America, Marion | 1903-12-07 | 1903-12-07 | 1903 | 1 | |
| Mullion School | Mullion School | England, Mullion, Helston, Meaver Rd, | 2013-10-11 | 2013-10-12 | 2013 | 1 | |
| Mendocino Theatre Company | Mendocino Theatre Company | United States of America, Mendocino, 45200 Little Lake St, CA 95460 | 2019-09-19 | 2019-10-20 | 2019 | 1 | |
| Menotti, Teatro | Teatro Menotti | Italy, Milano, Via Ciro Menotti, 11 | 2018-03-01 | 2018-03-11 | 2018 | 1 | |
| Moreni | Moreni | Romania, Moreni | -- | -- | | | |
| Molodezhnom teatre «Anzhazhement» im. V. S. Zagoruiko | Molodezhnom teatre «Anzhazhement» im. V. S. Zagoruiko (Youth Theater "ENGAGEMENT" named after V.S. Zagoruiko) | Russia, Tyumen Oblast, Olimpiyskaya Ulitsa, 8 А | 2020-02-14 | -- | 2020 | 1 | |
| Mary Moody Northen Theatre | Mary Moody Northen Theatre | United States of America, Austin, 3001 S Congress Ave | 2010-02-11 | 2010-02-21 | 2010 | 1 | |
| Moskovskii gastrolnyj teatr | Moskovskii gastrolnyj teatr | Russia, Moscow | 1957-- | -- | 1957 | 1 | |
| Městské divadlo | Městské divadlo | Czech Republic, Pardubice | 2008-01-19 | 2009-04-20 | 2008 | 1 | |
| Mainfranken Theatre | Mainfranken Theatre | Germany, Wurzburg, Fürth, Theaterstraße 21 | 2006-10-01 | 2007-04-13 | 2006 | 2 | |
| Maidment Theatre | Maidment Theatre | New Zealand, Auckland | 2015-04-30 | 2015-05-23 | 2015 | 1 | |
| Makó | Makó | Hungary, Makó | 1890-05-12 | -- | 1890–1940 | 14 | |
| Mort & Irma Handel Performing Arts Center | Mort & Irma Handel Performing Arts Center | United States of America, Hartford, 35 Westbourne Parkway | 2011-11-17 | 2011-11-20 | 2011 | 1 | |
| Motala | Motala | Sweden, Motala | 1992-10- | -- | 1992 | 1 | |
| Musée Maurice Denis | Musée Maurice Denis | France, Saint-Germain-en-Laye, 2 rue Maurice Denis | 2008-05-17 | 2008-05-17 | 2008 | 1 | |
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