- Sabrina EbenCountry: IndonesiaPlace of birth: Jakarta
- Sahrul GunawanCountry: IndonesiaActive since: 1993
- Saiful BahriType: Solo artistActive since: 19 September 1924
- Sajama CutType: GroupActive since: 1999
- Sal PriadiCountry: IndonesiaPlace of birth: Malang
- Sam BimboType: Solo artistActive since: 6 May 1942
- Sam BoboCountry: Indonesia
- Samuel HadikusumaType: Solo artistActive since: 17 January 2001
- Sandro TobingCountry: IndonesiaActive since: 1981
- Sandy ThemaCountry: IndonesiaActive since: 2010
- SansanType: Solo artistActive since: 7 January 1986
- Santa Hoky GintingCountry: IndonesiaActive since: 1980
- Sarah FarahdibaCountry: IndonesiaActive since: 2011
- Saras DewiCountry: IndonesiaActive since: 2002
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- Sari SimorangkirCountry: IndonesiaActive since: 1990
- Sarita FrayaCountry: IndonesiaActive since: 2007
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- Satu Per EmpatType: GroupActive since: 2015
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- Sendy ArianiCountry: IndonesiaActive since: 2011
- Septian Putra ManuelCountry: IndonesiaActive since: 2008
- Serang DakkoType: Solo artistActive since: 31 December 1939
- Serena OnasisCountry: IndonesiaGenre: pop music
- Setiawan DjodyCountry: IndonesiaActive since: 1989
- Seyla AmeliaCountry: IndonesiaGenre: pop music
- Shabilqis NailaCountry: IndonesiaActive since: 18 November 2023
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- Shafa Sabila FadliCountry: IndonesiaPlace of birth: Jakarta
- ShaggydogType: GroupActive since: 1 June 1997
- ShakilaCountry: IndonesiaGenre: pop music
- Shanessa Gabriele BudionoType: Solo artistActive since: 8 August 2005
- Shania GraciaCountry: IndonesiaActive since: 2014
- Shania YanCountry: IndonesiaActive since: 2020
- Shanna ShannonCountry: IndonesiaGenre: pop music
- Sharla MartizaCountry: IndonesiaActive since: 2017
- Shazlin PatriaCountry: Indonesia
- Sheila DaraType: Solo artistActive since: 24 September 1992
- Sheila Dara AishaCountry: IndonesiaActive since: 2000
- Sheila on 7Type: GroupActive since: 6 May 1996
- Sherina MunafType: Solo artistActive since: 11 June 1990
- Sherly MalintonType: Solo artistActive since: 24 February 1963
- Sherly OCountry: IndonesiaActive since: 2007
- Sheryl SheinafiaCountry: IndonesiaActive since: 2011
- ShovelheadType: GroupActive since: 2019
- SihkCountry: IndonesiaRecord label: Barong Family
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- Soegi BorneanType: GroupActive since: 21 April 2019
- SoeripCountry: IndonesiaActive since: 1940
- Sofia MeifalianiCountry: IndonesiaActive since: 2014
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- Sonia NataliaCountry: IndonesiaActive since: 2011
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- Soul IDType: GroupActive since: 2003
- SoullessType: GroupActive since: 2017
- Sound Da ClanType: GroupActive since: 1993
- Stag BandType: GroupActive since: 1 January 2000
- Stefanny Margaretha AayCountry: IndonesiaActive since: 2012
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- StinkyType: GroupActive since: 2 February 1995
- Suherman HusinCountry: IndonesiaPlace of birth: Bandung
- SuiseiCountry: Indonesia
- SulisCountry: IndonesiaPlace of birth: Surakarta
- SultanType: Solo artistActive since: 6 December 1975
- Sultan TanjungCountry: IndonesiaPlace of birth: Padang Pariaman
- Super BejoType: GroupActive since: 1992
- Superman Is DeadType: GroupActive since: 1995
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- Swasti SabdastantriCountry: IndonesiaGenre: rock music
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- Syamsi HasanCountry: Indonesia
- SyatathaCountry: IndonesiaActive since: 2006
- Syech AlbarCountry: IndonesiaActive since: 1935
- Syn AccCountry: IndonesiaGenre: future bass