| Mestno gledališče ljubljansko | Mestno gledališče ljubljansko | Slovenia, Ljubljana, Čopova ulica 14 | 2000-09-21 | 2012-01-25 | 2000–2023 | 7 | |
| Mestno gledališče Celje | Mestno gledališče Celje | Slovenia, Celje | 1925-10-23 | -- | 1925–1934 | 2 | |
| Mesterfjellet ungdomsskole | Mesterfjellet ungdomsskole | Norway, Larvik, Kristian Fredriks vei 3 | 2007-02-08 | -- | 2007 | 1 | |
| Messepalast Vienna | Messepalast Vienna | Austria, Wien | 1989-05-30 | 1989-06-02 | 1989 | 1 | |
| Messepalast Vienna | Messepalast Vienna | Austria, Wien | 1993-06-09 | 1993-06-12 | 1993 | 1 | |
| Meskin Theatre , The | The Meskin Theatre | Israel, Tel Aviv | 2013-04-09 | -- | 2013 | 1 | |
| Meråker, Samfunnshuset | Samfunnshuset Meråker (Meraaker) | Norway, Meråker | 1956-11-08 | -- | 1956–1961 | 4 | |
| Mershon Auditorium, Wexner Center for the Arts | Mershon Auditorium, Wexner Center for the Arts | United States of America, Columbus, 1871 North High Street | 2005-11-16 | 2005-11-20 | 2005 | 1 | |
| Merrimack Repertory Theatre | Merrimack Repertory Theatre | United States of America, Lowell, 50 E Merrimack St | 1991-03-20 | 1991-04-06 | 1991 | 1 | |
| Mermaid Theatre | Mermaid Theatre | England, Puddle Dock, London | 1961-02-16 | -- | 1961 | 1 | |
| Merlyn Theatre | Merlyn Theatre (Malthouse Theatre) | Australia, Southbank, 113 Sturt St | 2012-02-17 | 2012-03-17 | 2012 | 1 | |
| Merlin Theatre | Merlin Theatre | England, Frome, Bath Rd | 1993-10-21 | 2014-11-07 | 1993–2014 | 2 | |
| Merlin Színház | Merlin Színház | Hungary, Budapest, Gerlóczy utca 4. | 2001-05-12 | 2005-05-24 | 2001–2009 | 3 | |
| Mercury Theatre Colchester | Mercury Theatre Colchester | England, Colchester, Essex, Balkerne Gate | 2009-11-05 | 2009-11-21 | 2009 | 1 | |
| Merchant’s House Museum | Merchant’s House Museum | United States of America, New York, 29 E 4th St | 2011-07-07 | 2011-07-17 | 2011 | 1 | |
| Mercedes Cotner Park | Mercedes Cotner Park | United States of America, Cleveland, West 95th Street and Maywood Avenue | 2011-08-04 | -- | 2011 | 1 | |
| Mercat de les Flors | Mercat de les Flors | Spain, Barcelona, Carrer de Lleida | 1996-10-01 | 1998-10-27 | 1996–1997 | 2 | |
| Menstad ungdomsskole | Menstad ungdomsskole | Norway, Skien | 2006-01-24 | 2006-09-29 | 2006 | 2 | |
| Menotti, Teatro | Teatro Menotti | Italy, Milano, Via Ciro Menotti, 11 | 2018-03-01 | 2018-03-11 | 2018 | 1 | |
| Ménilmontant, Théâtre de | Théâtre de Ménilmontant | France, Paris, 15 Rue du Retrait | 2015-10-13 | 2015-10-25 | 2015 | 1 | |
| Meng Minwei Concert Hall | Meng Minwei Concert Hall | China, Beijing, No. 30 Shuangqing Road, Haidian District | 2018-06-29 | 2018-06-30 | 2018 | 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 | |
| Mendel Art Gallery | Mendel Art Gallery | Canada, Saskatoon, 950 Spadina Crescent E | 1975-03-02 | -- | 1975 | 1 | |
| Memorial Hall, University of North Carolina | Memorial Hall, University of North Carolina | United States of America, Chapel Hill | 1933-10-13 | -- | 1933 | 1 | |
| Memorial Hall Wish Theater | Memorial Hall Wish Theater | United States of America, Brunswick | 2007-03-01 | 2007-03-03 | 2007 | 1 | |
| Memorial Hall Auditorium, Meiji University | Memorial Hall Auditorium, Meiji University | Japan, Tokyo | 1959-11-06 | -- | 1959 | 1 | |
| Melville | Melville | Australia, Perth | 2012-07-13 | 2022-08-20 | 2012–2022 | 2 | |
| Mélo d'Amélie | Mélo d'Amélie | France, Paris, 4 Rue Marie Stuart | -- | -- | | | |
| Mellösagården | Mellösagården | Sweden, Mellösa, Lyckebovägen 3-1 | 2019-09-14 | 2019-09-14 | 2019 | 1 | |
| Mellomhagen ungdomsskole | Mellomhagen ungdomsskole | Norway, Larvik, Mellomhagen 31 | 2007-02-07 | -- | 2007 | 1 | |
| Melhus rådhus | Melhus rådhus | Norway, Melhus, Rådhusvegen 2 | 1983-10-12 | 2015-10-10 | 1983–2022 | 13 | |
| Melhus | Melhus | Norway, Melhus | 1991-10-14 | -- | 1991–2002 | 3 | |
| Melbu | Melbu | Norway, Melbu | 1990-09-24 | -- | 1990–1995 | 2 | |
| Melbourne Civic Theatre | Melbourne Civic Theatre | United States of America, Melbourne, 817 E Strawbridge Ave. | 2019-05-24 | 2019-06-30 | 2019 | 1 | |
| Melbourne | Melbourne | Australia, Melbourne | -- | -- | | | |
| Melahat Ozgu Stage | D.T.C.F Tiyatro Melahat Özgü Uygulama Sahnesi (D.T.C.F. Theatre Department Melahat Ozgu Stage) | Turkey, Ankara, Ankara Üniversitesi, Dil ve Tarih – Coğrafya Fakültesi, 06100 – Sıhhiye | 2017-03-27 | 2017-05-14 | 2017 | 1 | |
| Meiqi-teatret | Meiqi-teatret | China, Shanghai, 66 Jiangning Lu | 1995-11- | 2017-09-10 | 1995–2017 | 2 | |
| Meininger Theater, Das | Das Meininger Theater | Germany, Meiningen, Bernhardstraße 5 | 1986-12-12 | 2024-06-13 | 1986–2024 | 8 | |
| Meiningen | Meiningen | Germany, Meiningen | -- | -- | | | |
| Meieriscenen | Meieriscenen | Norway, Tromsø, Strandveien | 2004-07-13 | 2004-07-18 | 2004 | 1 | |
| Meieriet Kultursenter | Meieriet Kultursenter | Norway, Leknes, Storgata 27 | 2018-04-15 | -- | 2018 | 1 | |
| Mehrzwecksaal Schulhaus Ebnet | Mehrzwecksaal Schulhaus Ebnet | Switzerland, Andwil, Arneggerstrasse 14 | 2003-11-21 | 2003-12-05 | 2003 | 1 | |
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