- Mack & Mabel (Broadway 1974)
- Mack & Mabel (London 1995)
- Mack & Mabel (Deutschland 1998)
- Mad Libs (Off-Broadway 2017)
- Magdalena (London 1988)
- Maggie Flynn (Broadway 1968)
- Magic To Do (Studio 2016)
- Make a Wish (Broadway 1951)
- Mamma Mia! (London 1999)
- Mamma Mia (Hamburg 2004)
- Mamma Mia (Sweden 2005)
- The Man In The Ceiling (US Studio 2019)
- Man of La Mancha (Broadway 1965)
- Man of La Mancha (Studio 1965)
- Man of La Mancha (Paris 1968)
- Man of La Mancha (Mexico 1969)
- Man of La Mancha (Studio 1990)
- Man of La Mancha (Madrid 1998)
- Man of La Mancha (Hungary 2001)
- Man of La Mancha (Broadway Revival 2002)
- Man of La Mancha (Korea 2005)
- Man of La Mancha (Paris 2012)
- Mandy In Love (Hamburg 2012)
- The Manson Family (Studio 1991)
- March Of The Falsettos (Off-Broadway 1981)
- Maria - Ein Mädchen aus Nazareth (Studio 2015)
- Maria Stuart (Bremen 2008)
- Marie Antoinette (Japan 2006)
- Marie Antoinette (Bremen 2009)
- Marie Christine (Broadway 1999)
- Marguerite (Off-Broadway 2019)
- Marlene (Berlin 1993)
- Mary Poppins (London 2005)
- Mary Poppins (Peru 2005)
- Mary Poppins (Broadway 2006)
- Mary Poppins (Antwerpen 2010)
- Mary Poppins (Czechia 2011)
- Marry Poppins (London Revival 2020)
- Marry Harry (Off-Broadway 2017)
- Marry Me a Little (Off-Broadway 1981)
- Marry Me a Little (Off-Broadway Revival 2013)
- Martin Guerre (London 1996)
- Martin Guerre (Madrid 1999)
- Martin Guerre (Antwerpen 2003)
- Martin Luther King (Essen 2018)
- Mata Hari (Broadway 1995)
- Matilda (London 2011)
- Matilda (Broadway 2013)
- Matterhorn (St. Gallen 2018)
- Meet John Doe (Studio 2013)
- Mein Avatar und ich (Berlin 2011)
- Mein Name ist Eugen (Zürich 2016)
- Memphis (Broadway 2009)
- Memphis (London 2014)
- Memphis (Deutschland Tour Cast 2021)
- Merci – Der Graf der Hugenotten (Greifenstein 2011)
- Mercie Chérie (Tour Cast 2017)
- Mermans Apprentice (Off-Broadway 2015)
- Merrily We Roll Along (Broadway 1981)
- Merrily We Roll Along (Broadway In Concert 2012)
- Metro (Poland 1993)
- Metro (Russia 1999)
- Million Dollar Quartet (Broadway 2010)
- Million Dollar Quartet (London 2011)
- Misia (US Studio 2015)
- Miss Gulch Returns (Off-Broadway 1985)
- Miss Saigon (Broadway 1989)
- Miss Saigon (Stuttgart 1995)
- Miss Saigon (Studio 1995)
- Miss Saigon (Denmark 1997)
- Miss Saigon (Colombia 2001)
- Miss Saigon (Antwerpen 2008)
- Miss You Like Hell (Broadway 2018)
- Moby Dick (London 1992)
- Mototown (Broadway 2013)
- Moulin Rouge Story (Studio 2015)
- Moulin Rouge! (Broadway 2019)
- Mozart! (Wien 1999)
- Mozart! (Wien 2015)
- Mozart! (Hungary 2003)
- Mozart! (Korea 2010)
- Mozart L'Opera Rock (Paris 2012)
- Mozart Superstar (Tour Cast Köln 2016)
- Mrs Henderson Presents (London 2016)
- Müllers Büro (Wien 2006)
- Murder Ballad (Off-Broadway 2012)
- The Music Man (Broadway 1957)
- The Music Man (London 1961)
- Musical Rocks (Tour 2012)
- My Fair Lady (Berlin 1961)
- My Fair Lady (Wien 1994)
- My Fair Lady (London Revival 2001)
- My Fair Lady (Broadway Revival 2018)
- My Land's Shore (Studio 2012)
- The Mystery Of Edwin Drood (Broadway 1985)
- Mythic (London 2018)