| Agency Name: | Department of Water Resources (Tamil Nadu) |
| Formed: | 2021 |
| Jurisdiction: | Tamil Nadu |
| Headquarters: | Chennai |
| Minister1 Name: | Duraimurugan |
| Minister1 Pfo: | Minister of Water Resources Department |
| Chief1 Name: | Sandeep Saxena, IAS |
| Chief1 Position: | Additional Chief Secretary, Water Resources |
| Parent Agency: | Government of Tamil Nadu |
| Website: | Water Resources Department |
The Department of Water Resources is one of the departments of Government of Tamil Nadu.
The department was split from the Public works department in June 2021 and is responsible for the management and conservation of water bodies in the state.[1]