- Union Powers Committee – Jawaharlal Nehru
- Union Constitution Committee -Jawaharlal Nehru
- Provincial Constitution Committee -Sardar Patel
- Drafting Committee – Dr. B.R. Ambedkar
- Advisory Committee on Fundamental Rights, Minorities and Tribal and Excluded Areas – Sardar Patel.
- Rules of Procedure Committee – Dr. Rajendra Prasad
- States Committee (Committee for Negotiating with States) – Jawaharlal Nehru
- Steering Committee – Dr. Rajendra Prasad