| Murfatlar (Basarabi) | Murfatlar (Basarabi) | Romania, Murfatlar (Basarabi) | -- | -- | | | |
| Markten, De | De Markten | Switzerland, Brussels, Oude Graanmarkt 5 | 1990-09-16 | 1990-09-17 | 1990 | 1 | |
| M/S Kronborg | M/S Kronborg | Denmark, Copenhagen | 1996-11-10 | 1996-11-13 | 1996 | 1 | |
| Maximteatern | Maximteatern | Sweden, Borlänge, Tunagatan 42, | 2010-10-26 | -- | 2010 | 1 | |
| Montwhite | Montwhite | United States, Burlington | 1909-04-26 | 1909-04-26 | 1909 | 1 | |
| Møringa på Karljohansvern | Møringa på Karljohansvern | Norway, Horten | 2013-08-28 | 2013-09-07 | 2013 | 1 | |
| Mezinárodní festival Divadlo | Mezinárodní festival Divadlo | Czech Republic, Plzeň, Pražská 19 | 2007-09-20 | -- | 2007 | 1 | |
| Melhus | Melhus | Norway, Melhus | 1991-10-14 | -- | 1991 - 2002 | 3 | |
| Mariestad | Mariestad | Sweden, Mariestad | 1936-10-08 | 1989-11-20 | 1936 - 1993 | 5 | |
| Marion | Marion | United States, Marion | 1903-12-07 | 1903-12-07 | 1903 | 1 | |
| Mĕstská divadla pražská (Komorní divadlo) | Mĕstská divadla pražská (Komorní divadlo) | Czech Republic | 1965-04-22 | -- | 1965 | 1 | |
| Mark Hellinger Theatre | Mark Hellinger Theatre | United States, Manhattan, 237 West 51st Street | 1982-09-23 | -- | 1982 | 1 | |
| Marienwerder | Marienwerder | Poland, Kwidzyn | 1878-- | -- | 1878 | 1 | |
| Museum of Contemporary Art, The | The Museum of Contemporary Art | United States, Chicago, 220 East Chicago Avenue | 2005-11-30 | 2009-02-15 | 2005 - 2009 | 2 | |
| Midland Hotel Theatre | Midland Hotel Theatre | England, Manchester, 16 Peter Street | 1905-03-24 | -- | 1905 | 1 | |
| Musical Theatre Works (MTW) | Musical Theatre Works (MTW) | United States, New York | 2000-11-03 | 2000-11-12 | 2000 | 1 | |
| Madlenianum Opera & Theatre | Madlenianum Opera & Theatre | Serbia, Belgrade, Glavna 32 | 2011-12-10 | -- | 2011 | 1 | |
| Mexico City | Mexico City | Mexico, Mexico City | -- | -- | | | |
| Motala | Motala | Sweden, Motala | 1992-10- | -- | 1992 | 1 | |
| Maudslay State Park | Maudslay State Park | United States, Newburyport, 74 Curzon Mill Rd | 2008-07-19 | 2008-08-10 | 2008 | 1 | |
| Moelv kulturhus | Moelv kulturhus | Norway, Moelv, Skolevn. 11 | 2015-10-21 | 2015-10-21 | 2015 | 1 | |
| Meiqi-teatret | Meiqi-teatret | China, Shanghai, 66 Jiangning Lu | 1995-11- | 2017-09-10 | 1995 - 2017 | 2 | |
| Mexico | Mexico | Mexico, Mexico | 1954-- | -- | 1954 - 1974 | 2 | |
| Mascheranova, Teatro | Teatro Mascheranova | Italy, Pontecagnano Faiano, Via Isonzo, 6-10 | 2018-02-17 | 2018-03-11 | 2018 | 1 | |
| Männedorf ZH | Männedorf ZH | Switzerland | 2002-10-04 | -- | 2002 | 1 | |
| Maxim Gorki Theater | Maxim Gorki Theater | Germany, Berlin, Am Festungsgraben 2 | 1956-01-11 | 2012-05-06 | 1956 - 2012 | 17 | |
| Mĕstské divadlo Brno | Mĕstské divadlo Brno | Czech Republic, Brno, Lidická 16 | 1969-01-18 | 2000-05-14 | 1969 - 2000 | 3 | |
| Maghemo Secondary School | Maghemo Secondary School | Malawi, Karonga | 2006-06-13 | -- | 2006 | 1 | |
| Mittelsächsisches Theater | Mittelsächsisches Theater | Germany, Freiberg, Borngasse 1 | 1995-04-01 | 2014-02-20 | 1995 - 2013 | 2 | |
| Milton Keynes Theatre | Milton Keynes Theatre | England, Milton Keynes, 500 Marlborough Gate | 2018-02-27 | 2018-03-03 | 2018 | 1 | |
| Macrobert | Macrobert | Scotland, Stirling, University of Stirling | 2014-02-27 | -- | 2014 | 1 | |
| Main Theatre, University of California | Main Theatre, University of California | United States, Davis, 1 Shields Ave | 1992-03-05 | 2000-12-10 | 1992 - 2000 | 3 | |
| Mannheim | Mannheim | Germany, Mannheim | -- | -- | | | |
| Margaret Theatre | Margaret Theatre | United States, Anaconda | 1905-12-07 | 1905-12-07 | 1905 | 1 | |
| McKinleyville High School | McKinleyville High School | United States, McKinleyville, 1300 Murray Rd | 2005-12-05 | -- | 2005 | 1 | |
| Musikkteatret, Vestbanen | Musikkteatret, Vestbanen | Norway, Oslo, Enga 3 | 1993-04-14 | 1994-03-13 | 1993 - 1994 | 2 | |
| Miranda de Ebro | Miranda de Ebro | Spain, Miranda de Ebro | 2011-02-04 | -- | 2011 | 1 | |
| Menotti, Teatro | Teatro Menotti | Italy, Milano, Via Ciro Menotti, 11 | 2018-03-01 | 2018-03-11 | 2018 | 1 | |
| MasthuggsTeatern | MasthuggsTeatern | Sweden, Göteborg, Masthuggsterrassen 3 | 2002-10-11 | 2003-06-11 | 2002 - 2003 | 2 | |
| Metropolitan Theatre | Metropolitan Theatre | United States, Grand Forks, 116 South Third Street | 1909-01-27 | 1909-01-27 | 1909 - 1930 | 2 | |
| Mezőkövesd | Mezőkövesd | Hungary, Mezőkövesd | 1910-10-03 | -- | 1910 - 1925 | 3 | |
| Městské divadlo Mladá Boleslav | Městské divadlo Mladá Boleslav | Czech Republic, Mladá Boleslav, Palackého 263 | 1955-01-23 | 2006-11-27 | 1955 - 2006 | 5 | |
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Venues
