| K-Tel’s Mind Bender | — | 1976 | Album |
| K.U.T.A | — | 2002 | Album |
| Kabaya Beureum | — | 1 June 1995 | Album |
| Kadap | — | November 2013 | Album |
| Kafilah | — | 1961 | Album |
| Kajang | — | December 2022 | Album |
| Kamar Gelap | — | 19 December 2008 | Album |
| Kami Belum Tentu | — | 14 September 2018 | Single |
| Kamisato Clan Mix Collection | — | 3 May 2022 | EP |
| Kamulah Satu-satunya | — | 19 January 2022 | Single |
| Kamulah Satu-satunya | — | 4 August 2021 | Single |
| Kamulah Takdirku | — | 27 April 2015 | Album |
| Kancut | — | 2003 | Album |
| Kantri | — | 1998 | Album |
| Kapakka In The Kaupunki | — | 1979 | Album |
| Karena Cintaku Kamu | — | 2 June 2015 | Single |
| Karena Dia | — | 1 January 1987 | Album |
| Karenamu | — | 16 November 2018 | Single |
| Karet | — | 2 July 2021 | EP |
| Karna Cinta | — | 12 February 2004 | Album |
| Karunia | — | 2000 | Album |
| Karya Emas A. Riyanto Bunga Mawar | — | 20 September 1996 | Album |
| Kasian | — | 1 May 2024 | Single |
| Kasih Jangan Kau Pergi | — | 16 November 2023 | Single |
| Kasih Jangan Kau Pergi | — | 4 February 2016 | Single |
| Kasih Melampaui Murka (Yoh 3 : 16) | — | 9 April 2022 | Single |
| Kasitau | — | 6 June 2024 | Single |
| Kata Mereka Gak Ada Apa-Apa | — | 12 June 2026 | EP |
| Katakanlah | — | 1 April 1996 | Album |
| Kau Ada Untukku | — | 11 January 2021 | Single |
| Kau Bukan Dirimu | — | 4 September 2015 | Single |
| Kau Dan Aku | — | 17 October 2014 | Single |
| Kaum Muak | — | 13 February 2021 | Album |
| Kaunis Nainen | — | 1986 | Album |
| Kawan | — | 23 August 2020 | Single |
| Ke Timur | — | 4 July 2026 | Single |
| Keagungan Tuhan | — | 24 July 2012 | Single |
| KebesaranMu | — | 1 January 2004 | Album |
| Kedamaian | — | 1 April 1991 | Album |
| Kedap Kedip | — | 1 April 1992 | Album |
| Kedaulatan Metal | — | 4 April 2018 | Single |
| Kedua | — | 1990 | Album |
| Keep Believing | — | 23 January 2018 | Single |
| Keep Coming Back | — | 16 September 2008 | Album |
| Keke Bukan Boneka | — | 13 June 2020 | Single |
| Kelsea | ballerini | — | 2020 | Album |
| Keluar dari Jakarta | — | 31 October 2025 | Single |
| Kembali | — | 2000 | Album |
| Kembalilah | — | 1 December 2015 | Single |
| Kena Batunya | — | 1 May 1983 | Album |
| Kenangan Yang Tersisa | — | 8 February 2025 | Single |
| Kenny Rogers & Friends | — | 1999 | Album |
| Kepada Alam & Pencintanya | — | 1983 | Album |
| Kepada Alam Dan Pencitanya | — | 1981 | Album |
| Kepada Hati | — | 17 January 2022 | Single |
| Kereta Apiku | — | 18 May 2012 | Single |
| Kerinduan Hati Kristus | — | 22 July 2014 | Album |
| Kerinduanku | — | 15 July 2022 | Album |
| Keroncong Abadi Dalam Biola | — | 2003 | Album |
| Keroncong Masa Revolusi | — | 1 August 1990 | Album |
| Kesadaran/Pemberian Dana/Gempa Bumi/Panasea | — | 4 March 2020 | Single |
| Kesan Di Matamu | — | — | Album |
| Ketika Cinta Bertasbih | — | 1 May 2009 | Album |
| Kharisma Cinta | — | 3 April 2012 | Single |
| Kharisma Vol. 2 | — | 1978 | Album |
| Khayalan Yang Indah | — | 2010 | Album |
| KIAMAT | — | 1 May 2022 | Album |
| Kids | — | 17 July 2019 | Single |
| Kill V. Maim | — | 2 September 2025 | Single |
| Killchestra | — | 19 April 2020 | Album |
| Kini | — | 17 May 2024 | Single |
| Kini (sudut pandang Grace) | — | 1 August 2025 | Single |
| Kini Mereka Tahu | — | 7 May 2024 | Single |
| Kirara Mix Collection | — | 21 May 2023 | EP |
| Kisah Tak Tentu Arah | — | 21 February 2018 | Single |
| Kiser Kenamaan | — | 4 February 2022 | Album |
| Kisses Sweeter Than Wine: All the Hits and More | — | 4 April 2005 | Album |
| Kita Buat Menyenangkan | — | 27 January 2026 | Single |
| Kita Cari Waktu Lain | — | 4 April 2025 | Single |
| Kita Sama Kita Manusia | — | 25 December 2020 | Single |
| Kitchen (Ookay remix) | — | 9 June 2023 | Single |
| Kitty Taylor | — | 14 December 2017 | Album |
| KLa Returns | — | 20 November 2020 | EP |
| KLakustik #2 | — | 1996 | Album |
| Koiiro | — | 27 September 2024 | Single |
| Koleksi Emas Keroncong | — | 22 September 2013 | Album |
| Koleksi Terbaik (Pop Indonesia Volume 4) | — | 19 January 2025 | Album |
| Koleksi Terbaik Volume 1 | — | 25 August 2016 | Album |
| Komm gut heim | — | 13 September 1993 | Album |
| Komodifikasi | — | 28 August 2020 | Single |
| Kompilasi Kehidupan | — | 18 December 2017 | EP |
| Kona Ba Domin No Moras | — | 6 November 2025 | Single |
| Kona Ba Kazamentu | — | 2023 | Single |
| Konon Katanya | — | 23 November 2017 | Single |
| Konsentrasi Massa | — | 1999 | Album |
| Konser Sabuga | — | 28 January 2023 | Album |
| Konspirasi | — | 23 December 2022 | Single |
| Konspirasi Busuk | — | 16 April 2012 | Album |
| Koperasi Kegelapan | — | 2010 | EP |
| Kopfschuss-Hits 2 | — | 1994 | Album |
| Kopock | — | 12 May 2010 | EP |
| Kosong | — | 9 May 2025 | Single |
| Kota Bandung | — | 5 January 2023 | Album |
| Kristen Adalah Hidup | — | 22 July 2014 | Album |
| Krontjong Ensemble “Pantja Warna” | — | 1968 | Album |
| Kruhy | — | 2012 | Album |
| Ku Ada Disini | — | 2004 | Album |
| Ku Gapai CahyaMu | — | 24 March 2023 | Single |
| Ku Mohon | — | 20 June 2014 | Single |
| Kucoba Hidup Sendiri | — | 1 February 1988 | Album |
| Kucuri Lagi Hatimu | — | 18 November 2015 | Single |
| Kukira Kau Rumah | — | 7 July 2018 | Single |
| Kulihat Caramu Menatap | — | 2 March 2026 | Single |
| Kupeluk Hatimu | — | 26 July 2019 | Single |
| Kuping Gatal | — | 29 January 2011 | Album |
| Kupu-kupu Kertas | — | 1996 | Album |
| Kurayu Bidadari | — | 19 November 2014 | Single |
| Kursi Sebelah | — | 19 November 2017 | Single |
| Kusalah Menilai | — | 10 July 2013 | Album |