| 1 | Shri T.C. Tiankham, IAS | 21-03-74 to 31-03-77 |
| 2 | Shri H.S. Butalia, IAS | 01-04-77 to 06-06-77 |
| 3 | Shri P.K. Verma, IAS | 07-07-77 to 17-08-78 |
| 4 | Shri E. Sonamani, IAS | 18-08-78 to 15-12-78 |
| 5 | Shri Saichhuana, IAS | 16-12-78 to 05-06-79 |
| 6 | Shri S.B.K. Dev Verma, IAS | 06-06-79 to 10-09-79 |
| 7 | Shri T.H. Mannen, IAS | 11-09-79 to 20-11-79 |
| 8 | Shri S.B.K. Dev Verma, IAS | 20-11-79 to 08-02-80 |
| 9 | Shri N. Luikham, IAS | 08-02-80 to 17-08-81 |
| 10 | Shri K. Kamini Singh, MCS | 17-08-81 to 03-12-81 |
| 11 | Smt. C. Raikhan, IAS | 03-12-81 to 22-03-83 |
| 12 | Shri O. Wajiri, IAS | N/A |
| 13 | Shri E. Sonamani Singh, IAS | 23-03-83 to 31-12-83 |
| 14 | Shri P.L. Thanga, IAS | 02-01-84 to 07-11-84 |
| 15 | Shri L.S. Thangjom, IAS | 19-11-84 to 24-09-86 |
| 16 | Shri P.L. Thanga, IAS | 25-09-86 to 27-08-87 |
| 17 | Shri D.S. Poonia, IAS | 27-08-87 to 21-10-87 |
| 18 | Shri K.K. Hugh, MCS | 21-10-87 to 11-03-88 |
| 19 | Shri P.C. Lawmkunga, IAS | 11-03-88 to 02-11-88 |
| 20 | Shri Kh. Dhirendra Singh, IAS | 02-11-88 to 03-06-89 |
| 21 | Shri M.A. Sattar, IAS | 03-06-89 to 31-07-91 |
| 22 | Shri N. Tombi Singh, MCS | 31-07-91 to 01-06-92 |
| 23 | Shri P. Bharat Singh, IAS | 01-06-92 to 11-03-93 |
| 24 | Shri A. Dwijamani Singh, IAS | 11-03-93 to 04-11-93 |
| 25 | Shri P. Bharat Singh, IAS | 04-11-93 to 21-01-96 |
| 26 | Shri S. Buddhachandra Singh, IAS | 21-01-96 to 05-12-96 |
| 27 | Smt. C. Kipgen, IAS | 05-12-96 to 13-05-98 |
| 28 | Shri S. Kritibash Sharma, IAS | 15-05-98 to 03-08-2K |
| 29 | Shri K. Moses Chalai, IAS | 03-08-00 to 30-10-2K |
| 30 | Shri Sajjad Hassan, IAS | 30-10-2K to 08-02-01 |
| 31 | Shri L. Lakher, IAS | 08-02-01 to 25-10-01 |
| 32 | Shri S. Buddhachandra Singh, IAS | 25-10-01 to 18-12-01 |
| 33 | Shri B.B Sharma, IAS | 18-12-01 to 02-12-02 |
| 34 | Shri S. Sunderlal, IAS | 11-12-02 to 28-02-04 |
| 35 | Shri Aleng A.S. Shimray, IAS | 28-02-04 to 01-10-04 |
| 36 | Shri R.K. Dinesh Singh, IAS | 01-10-04 to 30-11-04 |
| 37 | Shri Aleng A.S. Shimray, IAS | 02-12-04 to 25-08-05 |
| 38 | Shri Norbert Disinang, IAS | 26-08-05 to 31-08-05 |
| 39 | Shri Y. Jugindro Singh, IAS | 01-09-05 to 29-11-05 |
| 40 | Shri T. Sitlhou, IAS | 29-11-05 to 18-04-08 |
| 41 | Shri Norbert Disinang, IAS | 18-04-08 to 17-06-08 |
| 42 | Shri T. Sitlhou, IAS | 17-06-08 to 30-06-10 |
| 43 | Shri L. Lakher, IAS | 01-07-10 to 05-10-11 |
| 44 | Shri W. Rajen, MCS | 17-11-12 to 01-03-15 |
| 45 | Shri Somorjit Salam, MCS | 01-03-15 to 24-04-16 |
| 46 | Shri Meghachandra Kongbam | 25-04-16 to 28-02-18 |
| 47 | Shri H. Balkrisna Singh, MCS | 10-04-18 to 04-08-23 |
| 48 | Dr. Th. Charanjeet Singh, MCS | 04-08-23 to 03-02-25 |
| 49 | Ngangom Uttam Singh, MCS | 03-02-25 to till date |