Incumbency Chart
| S.No. | Name | From | To |
|---|---|---|---|
| 1 | Sri. S.P.K.Naidu IAS(Collector I/C) | 1-6-1979 | 15-6-1979 |
| 2 | Sri. M.C.Mahapatra, IAS | 16-6-1979 | 23-7-1979 |
| 3 | Sri. A.K.Jha, IAS | 27-7-1979 | 21-9-1979 |
| 4 | Sri. P.V.Bhide, IAS | 22-9-1979 | 19-4-1981 |
| 5 | Sri. Pal Bhuyan, IAS | 20-4-1981 | 9-4-1983 |
| 6 | Sri. V.Sarma Rao, IAS | 10-4-1983 | 28-3-1987 |
| 7 | Sri. G.Sudheer, IAS | 11-5-1987 | 26-10-1987 |
| 8 | Sri. M.V.S.Prasad, IAS | 27-11-1987 | 31-1-1989 |
| 9 | Sri. M.S.Prasad, IAS | 27-2-1989 | 5-12-1989 |
| 10 | Sri. J.R.Anand, IAS | 18-1-1990 | 3-1-1991 |
| 11 | Sri. T.Radha, IAS | 4-1-1991 | 3-12-1992 |
| 12 | Sri. V.Nagireddi, IAS | 4-12-1992 | 11-1-1995 |
| 13 | Sri. T.Vijaykumar, IAS | 11-1-1995 | 31-7-1996 |
| 14 | Sri. K.R.W. Yesudas, IAS | 1-8-1996 | 23-5-1997 |
| 15 | Smt.Poonam Malakondaiah, IAS | 23-5-1997 | 12-11-1999 |
| 16 | Sri. K.Mangapathi Rao, IAS | 12-11-1999 | 12-7-2000 |
| 17 | Sri. Harpreet Singh, IAS | 12-7-2000 | 24-10-2002 |
| 18 | Dr.Rajath Kumar, IAS | 25-10-2002 | 17-11-2004 |
| 19 | Sri. B.Venkateswar Rao, IAS | 17-11-2004 | 18-11-2006 |
| 20 | Dr. B.Kishore, IAS | 18-11-2006 | 03-09-2008 |
| 21 | Sri. G.Ramanarayana Reddy, IAS | 04-09-2008 | 30-06-2010 |
| 22 | Sri. M.Veerabramhaiah, IAS | 03-07-2010 | 17-06-2013 |
| 23 | Sri. Kantilal Dande, IAS | 18-06-2013 | 14-07-2014 |
| 24 | Sri. M.M.Nayak, IAS | 14-07-2014 | 29-07-2016 |
| 25 | Sri. Vivek Yadav, IAS | 29-07-2016 | 17-05-2018 |
| 26 | Dr. M.Hari Jawaharlal, IAS | 17-05-2018 | 27-07-2021 |
| 27 | Smt.A.Surya Kumari, IAS | 30-07-2021 | 11-04-2023 |
| 28 | Ms. NagaLakshmi S, IAS | 12-04-2023 | 25-06-2024 |
| 29 | Dr B R Ambedkar, IAS | 25-06-2024 | till Date |
| S.No | Name | From | To |
|---|---|---|---|
| 1 | Sri. S.P.K.Naidu IAS | 1-6-1979 | 13-8-1979 |
| 2 | Sri. P.K.Agarwal, IAS | 23-8-1979 | 15-7-1981 |
| 3 | Sri. A.Ramalaxman, IAS | 18-8-1981 | 18-2-1983 |
| 4 | Sri. B.V.Janardhana Reddy, IAS | 18-2-1983 | 6-2-1984 |
| 5 | Sri. S.Pattanna, IAS | 1-4-1984 | 30-4-1987 |
| 6 | Sri. B.Krupanandam, IAS | 30-4-1987 | 8-1-1989 |
| 7 | Sri. Ajay Misra, IAS | 9-1-1989 | 26-5-1990 |
| 8 | Sri. P.Subrahmanyam, IAS | 23-8-1990 | 3-1-1991 |
| 9 | Dr. D.Sambasivarao, IAS | 22-3-1991 | 3-2-1992 |
| 10 | Smt.Veena Ish, IAS | 2-6-1992 | 28-12-1993 |
| 11 | Smt. Y.Sreelakshmi, IAS | 30-12-1993 | 27-6-1996 |
| 12 | Sri. K.Chandramouli, IAS | 21-11-1996 | 25-7-1998 |
| 13 | Sri. K.Krishnarao, IAS | 30-7-1998 | 21-5-1999 |
| 14 | Sri. R.V.Chandravadan, IAS | 21-5-1999 | 30-4-2001 |
| 15 | Sri. K.Maheshlingam, IAS | 30-4-2001 | 30-11-2002 |
| 16 | Smt. B.Udayalakshmi, IAS (FAC) | 1-12-2002 | 24-12-2002 |
| 17 | Sri. D.Varaprasad, IAS | 24-12-2002 | 28-11-2004 |
| 18 | Sri. M.Veerabrahmaiah, IAS (FAC) | 1-12-2004 | 8-12-2004 |
| 19 | Sri. K.Siddhartha Goutham, IAS | 8-12-2004 | 24-10-2005 |
| 20 | Dr. M. Jagan Mohan, IAS | 24-10-2005 | 28-02-2008 |
| 21 | Sri. B.Ramayya, IAS | 14-04-2008 | 02-09-2008 |
| 22 | Dr. P. Lakshmi Narasimham, IAS | 04-10-2008 | 10-03-2010 |
| 23 | Sri. H. Arun Kumar, IAS | 05-04-2010 | 30-04-2011 |
| 24 | Smt. P.A.Sobha, IAS | 26-06-2011 | 17-02-2014 |
| 25 | Sri.B. Rama Rao, IAS | 17-02-2014 | 06-12-2015 |
| 26 | Sri.Shrikesh B. Lathkar, IAS | 06-12-2015 | 21-03-2018 |
| 27 | Sri.Venkata Ramana Reddy , IAS | 11-05-2018 | 04-01-2020 |
| 28 | Dr. G.Ch.Kishore Kumar, IAS | 05-01-2020 | 17-03-2022 |
| 29 | Sri Maheh Kumar Ravirala, IAS | 17-03-2022 | 03-04-2022 |
| 30 | Sri K Mayur Ashok, IAS | 03-04-2022 | 30-01-2024 |
| 31 | Sri K Karthik, IAS | 31-01-2024 | 12-08-2024 |
| 32 | Sri Sedhu Madhavan, IAS | 14-08-2024 | till date |