| 01 | H. E. Tirtha Raj Tuladhar | (1985 July - 1989 January) |
| 02 | H. E. Surendra Bahadur Shrestha | (1989 July - 1994 February) |
| 03 | H. E. Narayan Shamsher Thapa | (1994 July - 1997 July) |
| 04 | H. E. Badri Prasad Khanal | (1997 December - 2003 February) |
| 05 | H. E. Abullaish Thakurai | (2005 September - 2006 June) |
| 06 | H. E. Hamid Ansari | (2008 March - 2011 March) |
| 07 | H. E. Udaya Raj Pandey | (2011 August - 2015 August) |
