| Shri A. N. D. Haksar 1988 - 1990 |
| Shri Kiran Doshi 1991 - 1992 |
| Shri S. M. S. Chadha 1992 - 1995 |
| Shri Lalit Mansingh 1995 - 1996 |
| Shri Dilip Lahiri Jan 1997 - Nov 1997 |
| Shri M. Venkatraman Nov 1997 - Nov 1998 |
| Shri Bhaskar Mitra (Acting) Nov 1998 - Dec 1998 |
| Shri Dilip Mehta Dec 1998 - Jun 2002 |
| Shri Santosh Kumar Aug 2002 - Oct 2004 |
| Shri Atish Sinha Dec 2004 - Nov 2006 |
| Shri Surendra Kumar Dec 2006 - Feb 2008 |
| Dr. Ajai Choudhry March 2008 - March 2013 |
| Smt. Nengcha Lhouvum Apr 2013 - Dec 2015 |
| Shri Amarendra Khatua Jan 2016 - Sep 2016 |
| Amb.J S. Mukul Sept 2017- Sept 2021 |