- M GausCountry: Indonesia
- M. AriefType: Solo artistActive since: 27 August 1989
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- Magnolia CelebrationType: GroupActive since: May 2020
- Maha DewiType: GroupActive since: 1 January 2009
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- MakkiCountry: IndonesiaActive since: 1996
- Malvin ÉkaType: Solo artistActive since: 28 March 1996
- Mang KokoCountry: IndonesiaActive since: 1937
- ManthousCountry: IndonesiaActive since: 1969
- MarcellType: Solo artistActive since: 21 September 1977
- Marcello TahitoeType: Solo artistActive since: 20 February 1983
- MardialCountry: IndonesiaPlace of birth: Jakarta
- MargarethCountry: IndonesiaActive since: 2007
- Margie SegersCountry: IndonesiaActive since: 1974
- Maria UlfahCountry: IndonesiaPlace of birth: Lamongan
- Maribeth PascuaCountry: IndonesiaActive since: 1991
- Marion JolaCountry: IndonesiaActive since: 2014
- Marissa HaqueType: Solo artistActive since: 15 October 1962
- Mariyantje MantouwCountry: IndonesiaActive since: 1975
- Mark NatamaCountry: IndonesiaActive since: 2019
- Marshal Surya RachmanCountry: IndonesiaActive since: 1997
- Maruli TampubolonCountry: IndonesiaActive since: 2012
- MaryonoCountry: IndonesiaBorn: 9 September 1937
- Matter MosType: Solo artistActive since: 10 June 1991
- Matthew SayerszCountry: IndonesiaActive since: 2006
- Maudy AyundaType: Solo artistActive since: 19 December 1994
- Maulana ArdiansyahCountry: IndonesiaBorn: 4 May 2002
- Mawar Eva de JonghCountry: IndonesiaGenre: pop music
- Maya Riani LarasatiCountry: IndonesiaActive since: 2011
- Maya RumantirCountry: IndonesiaActive since: 1981
- MayangsariCountry: IndonesiaActive since: 1990
- MayangsariType: Solo artistActive since: 23 August 1971
- MedaCountry: IndonesiaActive since: 2005
- Mega SuryaniCountry: IndonesiaActive since: 2015
- Meggie DiazCountry: IndonesiaActive since: 2008
- Meiditha BadawijayaCountry: IndonesiaActive since: 2009
- Meily ChaniagoCountry: IndonesiaGenre: pop music
- Meinar LoeisCountry: IndonesiaPlace of birth: Sijunjung
- Meitty Aulicia FaznyType: Solo artistActive since: 9 August 1997
- Mel ShandyCountry: IndonesiaActive since: 1986
- Mela AustenCountry: IndonesiaActive since: 2010
- Melanie SubonoCountry: IndonesiaActive since: 1998
- Melati Putri Rahel SesiliaCountry: IndonesiaActive since: 2015
- Meli NuryaniCountry: IndonesiaActive since: 2020
- Meliana PancaraniCountry: IndonesiaGenre: pop music
- Melky GoeslawType: Solo artistActive since: 7 May 1947
- Melly GoeslawType: Solo artistActive since: 7 January 1974
- Melly ManuhutuCountry: IndonesiaActive since: 1990
- Melody Nurramdhani LaksaniCountry: IndonesiaActive since: 2011
- Mentari NovelType: Solo artistActive since: 14 March 1993
- Merry AndaniCountry: IndonesiaActive since: 1991
- Mey ChanType: Solo artistActive since: 14 May 1986
- MgdalenafCountry: IndonesiaBorn: 29 April 1994
- Mian TiaraCountry: IndonesiaActive since: 2002
- Michael AsmaraCountry: IndonesiaBorn: 17 June 1956
- Michelle Christo KusnadiCountry: IndonesiaActive since: 2014
- Michi MochieveeType: CharacterActive since: 20 April 2024
- Mien SondakhCountry: IndonesiaActive since: 1942
- Mika TobingType: Solo artistActive since: 23 February 1997
- Mike MohedeCountry: IndonesiaActive since: 2005
- Mikha AngeloType: Solo artistActive since: 8 November 1997
- Mila RozaCountry: IndonesiaActive since: 1992
- Mimi MarianiCountry: IndonesiaActive since: 1942
- Ming LuhulimaCountry: IndonesiaActive since: 1 January 1950
- Ming YanCountry: IndonesiaBorn: 6 June 2004
- Ming YanType: Solo artistActive since: 6 June 2004
- Mizta DCountry: IndonesiaBorn: 30 March 1979
- Mochtar EmbutCountry: IndonesiaBorn: 5 January 1934
- Mohammad Amil HusseinCountry: IndonesiaActive since: 1994
- Mohammad Kautsar HikmatCountry: IndonesiaActive since: 1996
- Mohammed KamgaCountry: IndonesiaActive since: 2005
- Monita TahaleaCountry: IndonesiaActive since: 2005
- Monkey to MillionaireType: GroupActive since: 2004
- MoradType: Solo artistActive since: 2 July 1995
- MorfemType: GroupActive since: 1 May 2009
- Morgan OeyCountry: IndonesiaActive since: 2010
- Mozza Fani MeilaniCountry: IndonesiaActive since: 2010
- Muchamad AhadiyatCountry: IndonesiaActive since: 1991
- Muchsin AlatasCountry: IndonesiaActive since: 1971
- Muhammad Abdu Elif RitongaCountry: IndonesiaActive since: 1991
- Muhammad Andro RegantoroCountry: IndonesiaActive since: 2002
- Muhammad Ari PratomoType: Solo artistActive since: 21 June 1982
- Muhammad AsyfiType: Solo artistActive since: 23 June 1995
- Muhammad Charly van HoutenCountry: IndonesiaActive since: 2004
- Muhammad Dwi MaulanaCountry: Indonesia
- Muhammad FachroniCountry: IndonesiaActive since: 1992
- Muhammad FaisalCountry: IndonesiaActive since: 2021
- Muhammad Fikih AuliaType: Solo artistActive since: 13 August 2003
- Muhammad Gilang Dika Perdana BakhriType: Solo artistActive since: 15 November 1998
- Muhammad HamzahCountry: IndonesiaActive since: 1997
- Muhammad IqbalCountry: IndonesiaActive since: 2004
- Muhammad Irsyad BasirCountry: IndonesiaActive since: 2016
- Muhammad Pradana BudiartoType: Solo artistActive since: 11 January 1991
- Muhammad Ramadista AkbarCountry: IndonesiaActive since: 2005
- Muhammad RizkyCountry: Indonesia
- MurryCountry: IndonesiaActive since: 1964
- Mus MualimCountry: IndonesiaPlace of birth: Bandung
- Mutia AyuCountry: IndonesiaBorn: 4 April 1995
- Mutiara DewiCountry: IndonesiaActive since: 2015