Former HoDs
| Position | Name | From | To | Remarks |
| Coordinator, Department of Chemical Science /Coordinator, Chemistry /Head, Department of Chemistry |
Dr. Saptarshi Mukherjee, Coordinator, Chemical Science | 01-08-2009 | 31-07-2011 | IISERB/DIR/2009-10/1221, 28-07- 2009 |
| Dr. Saptarshi Mukherjee, Coordinator, Chemical Sciences | 01-08-2011 | 31-12-2011 | IISERB/DIR/2011/13, 27-06-2011 | |
| Dr. J. Sankar, Coordinator, Chemistry | 01-01-2012 | 31-12-2013 | IISERB/DIR/OO/2011/23, 14-11-2011 | |
| Dr. Manmohan Kapur, Coordinator | 01-01-2014 | 31-12-2014 | IISERB/DIR/2013/26, 14-10- 2013 | |
| Dr.Sanjit Konar, Head, Department of Chemistry | 01-01-2015 | 08-01-2016 | IISERB/DIR/OO/2014/43, 20-10-2014 | |
| IISERB/DIR/OO/2016/80, 30-12-2014 | ||||
| Dr. Prasanta Ghorai, Head, Department of Chemistry | 09-01-2017 | 23-06-2017 | IISERB/DIR/OO/2016/62 02-12-2016 | |
| IISERB/DIR/OO/2016/80, 30-12-2016 | ||||
| Dr. Aasheesh Srivastava, Head, Department of Chemistry | 24-06-2017 | 31-12-2018 | IISERB/DIR/OO/2017/28, 24-06-2017 | |
| Dr. Aasheesh Srivastava, Head, Department of Chemistry | 01-01-2019 | 08-01-2020 | IISERB/DIR/OO/2018/86, 26-12-2018 | |
| Dr. Sangit Kumar, Head, Department of Chemistry | 09-01-2020 | 31-12-2020 | IISERB/DIR/OO/2020/13, 09-01-2020 | |
| 01-01-2021 | 31-12-2021 | IISERB/DIR/OO/2020/105, 29-12-2020 | ||
| 01-01-2022 | 31-12-2022 | IISERB/DIR/OO/2021/92, 31-12-2021 | ||
| 01-01-2023 | 30-06-2023 | IISERB/DIR/OO/2022/141, 30-12-2022 | ||
| 30-06-2023 | 30-09-2023 | IISERB/DIR/OO/2023/65, 30-06-2023 | ||
| 01-10-2023 | 16-11-2023 | IISERB/DIR/OO/2023/86, 15-09-2023 | ||
| Prof. Vishal Rai, Head, Department of Chemistry | 17-11-2023 | 31-12-2024 | IISERB/DIR/OO/105, 16-11-2023 | |
| 01-01-2025 | 31-12-2025 | IISERB/DIR/OO/2024/109, 31-12-2024 | ||
| Professor Joyanta Choudhury, Head, Department of Chemistry | 01-01-2026 | 31-12-2026 | IISERB/DIR/OO/2025/96, 30-12-2025 | |
