| Sri Somesh Kumar Upadhyay, IAS | 21-06-22 | |
| Sri Sudhansu Mohan Samal, IAS | 13-08-18 | 21-06-22 |
| Sri Dharam Hasdah, OAS(S.S.) I/C | 01-06-18 | 13-08-18 |
| Sri Purna Chandra Pathy, OAS(SAG) | 03-06-16 | 31-05-18 |
| Dr. Bhakta Charan Pradhan, PhD, OAS | 20-05-16 | 02-06-16 |
| Mrs. Guha Poonam Tapas Kumar, IAS | 26-08-14 | 19-05-16 |
| Sri Gangaram Pradhan, OAS(S) (I/C) | 23-08-14 | 26-08-14 |
| Sri Parameswaran B., IAS | 05-02-14 | 23-08-14 |
| Sri Gangaram Pradhan, OAS(S) (I/C) | 31-01-14 | 05-02-14 |
| Sri Shyam Sundar Nayak, OAS | 19-07-13 | 31-01-14 |
| Sri Gangaram Pradhan, OAS(S) (I/C) | 18-07-13 | 19-07-13 |
| Sri Julius Lakra, IAS | 10-08-11 | 18-07-13 |
| Sri Jabar Bhoi, OAS(S) I/C | 01-08-11 | 09-08-11 |
| Sri Bana Bihari Jena, OAS(SAG) | 11-04-11 | 01-08-11 |
| Sri Jabar Bhoi, OAS(S) I/C | 15-02-11 | 10-04-11 |
| Sri Ambika Prasad Mishra, IAS | 18-11-06 | 15-02-11 |
| Sri Premananda Samal, OAS(I) SB (I/C) | 17-11-06 | 18-11-06 |
| Sri Raja Kishore Jena, IAS | 18-11-05 | 17-11-06 |
| Sri Premananda Samal, OAS(I) SB (I/C) | 09-11-05 | 18-11-05 |
| Sri Jagadish Prasad Agrawal, IAS | 15-09-04 | 09-11-05 |
| Sri Premananda Samal, OAS(I) SB (I/C) | 10-09-04 | 15-09-04 |
| Sri Narayan Prasad Das, OAS(SG) | 06-05-02 | 10-09-04 |
| Sri Akshaya Kumar Rout, OAS(I)(I/C) | 04-05-02 | 05-05-02 |
| Sri Bibhu Prasad Mishra, OAS(SG) | 16-03-01 | 04-05-02 |
| Sri Manoranjan Mishra, OAS(S) | 30-05-98 | 16-03-01 |
| Sri Akshaya Kumar Rout, OAS | 12-05-98 | 29-05-98 |
| Sri Chintamani Das, OAS(S) | 04-12-96 | 11-05-98 |
| Sri Prasanna Kumar Singh, OAS(I) (I/C) | 18-11-96 | 03-12-96 |
| Sri Manoj Ahuja, IAS | 09-10-95 | 17-11-96 |
| Sri Balamukunda Mohapatra, OAS(I) I/C | 29-09-05 | 08-10-95 |
| Sri Prafulla Kumar Mohanty, IAS | 01-01-94 | 27-09-95 |
