- I Made BandemType: Solo artistActive since: 22 June 1945
- I Nyoman WindhaCountry: IndonesiaPlace of birth: Kutri
- I Wayan BerathaCountry: IndonesiaBorn: 14 February 1926
- I Wayan LotringCountry: IndonesiaGenre: gamelan
- Ian AntonoCountry: IndonesiaActive since: 1963
- Ida Daniar RoyaniType: Solo artistActive since: 24 March 1953
- Ida WidawatiCountry: IndonesiaPlace of birth: Garut
- Idjah HadijahCountry: IndonesiaPlace of birth: Karawang
- Idola CilikType: GroupActive since: 2008
- Idris SardiCountry: IndonesiaPlace of birth: Jakarta
- Ify AlyssaType: Solo artistActive since: 6 December 1996
- Ihsan BustomiCountry: IndonesiaActive since: 1999
- Iis DahliaType: Solo artistActive since: 29 May 1972
- Ikang FawziCountry: IndonesiaActive since: 1981
- Ikang FawziType: Solo artistActive since: 23 October 1959
- Ikmal TobingCountry: IndonesiaActive since: 2007
- Ilham FebryCountry: IndonesiaActive since: 2004
- Ilsyah Ryan RezaCountry: IndonesiaActive since: 2000
- ImaniarCountry: IndonesiaActive since: 1985
- Imela KeiCountry: Indonesia
- Imelda RosalinCountry: IndonesiaBorn: 10 March 1972
- Immortal RitesType: GroupActive since: 1997
- InaroviCountry: IndonesiaActive since: 2010
- IncineratedType: GroupActive since: 2014
- Indah Cahya NabillaCountry: IndonesiaGenre: pop music
- Indah SariCountry: IndonesiaBorn: 19 March 1984
- Indira Putri SeruniCountry: IndonesiaPlace of birth: Bandung
- Indra BektiType: Solo artistActive since: 28 December 1977
- Indra DerryanoCountry: IndonesiaActive since: 1997
- Indra GozalType: Solo artistActive since: 1980
- Indri HapsariCountry: IndonesiaPlace of birth: Semarang
- Ine DewiCountry: IndonesiaBorn: 18 February 1976
- Ine SinthyaCountry: IndonesiaActive since: 1986
- Inka ChristieType: Solo artistActive since: 20 January 1976
- Inna KamarieCountry: IndonesiaActive since: 2007
- Intan Ayu PurnamaCountry: IndonesiaActive since: 2003
- Inul DaratistaType: Solo artistActive since: 21 January 1979
- IpangCountry: IndonesiaActive since: 2004
- Ira SwaraCountry: IndonesiaActive since: 1995
- Iraldy ErdihamType: Solo artistActive since: 6 August 1983
- Iras Angga AkbarCountry: IndonesiaActive since: 2011
- Irene Pratami AngriawanCountry: IndonesiaPlace of birth: Padang
- Irianti ErningprajaType: Solo artistActive since: 18 November 1965
- Irma BuleType: Solo artistActive until: 4 April 2016
- Irvan FarhadCountry: IndonesiaBorn: 20 August 1984
- Irvan NatadiningratCountry: IndonesiaActive since: 1994
- Is HaryantoCountry: IndonesiaActive since: 1973
- Ismail Tara MotulCountry: IndonesiaActive since: 2011
- Ismi AzisCountry: IndonesiaPlace of birth: Makassar
- Ivan GunawanCountry: IndonesiaActive since: 1997
- Ivan PenwynCountry: IndonesiaBorn: 31 December 1985
- Iwan FalsType: Solo artistActive since: 3 September 1961
- Iwan FalsCountry: IndonesiaActive since: 1975
- Iyam RenziaCountry: IndonesiaActive since: 2011
- Iyeth BustamiCountry: IndonesiaActive since: 1990