Interfaith
- HashPeace
- Muslim Youth Ambassador of Peace (MYAP) – Jamiyah
- Roses of Peace (ROP)
- Young Interfaith Circle (YIC)
- Harmony Centre – MUIS
- From Walden to Woodlands (FWTW)
Intrafaith
- M Collective
Syiah (Twelver – Jafari)
- Himpunan Belia Islam (HBI) – Hussainiyah Az – Zahrah
- Jaafari Muslim Association Singapore (JMAS) – Ahlulbayt Centre (AECC)
- Jafari Youth
- Jaafari Madressah Singapore
Syiah (Ismaili)
- Masjid Burhani/ Anjuman E Burhani – Dawoodi Bohra
- Far East Jamat – Nizari Ismaili
Ahmadi
- Singapore Ahmadi Community – Masjid Taha
Others
- Council of Ex-Muslims of Singapore (CEMSG)