| Minister | Portfolios | Phone numbers |
|---|
| N. Anand | Rural Development; Panchayats and Panchayat Union; Irrigation; Irrigation Projects including Small Irrigation | |
| Aadhav Arjuna | Public Works (Buildings); Highways and Minor Ports; Sports Development | Mobile 9962499599 |
| K. G. Arunraj | Health; Medical Education and Family Welfare | Mobile 9445953976 |
| K. A. Sengottaiyan | Revenue; District Revenue Establishment; Deputy Collectors; Disaster Management; Boodhan; Gramadhan; Legislative Assembly | Mobile 6385249393 |
| P. Venkataramanan | Food and Civil Supplies; Consumer Protection and Price Control | Mobile 9841273454 |
| C. T. R. Nirmal Kumar | Electricity & Non-Conventional Energy Development; Law; Courts; Prisons; Prevention of Corruption; Governor; Elections and Passports | Mobile 9962566341 |
| Rajmohan Arumugam | School Education; Archaeology; Tamil Official Language and Tamil Culture; Information & Publicity; Film Technology and Cinematograph Act; Newsprint Control; Stationery and Printing; Government Press | |
| T. K. Prabhu | Minerals and Mines | Mobile 9585365217 |
| S. Keerthana | Industries; Investment Promotion | Mobile 9790273544 |
| P. Viswanathan | Higher Education including Technical Education; Electronics; Science and Technology | Mobile 9600214442 |
| S. Rajeshkumar | Tourism and Tourism Development Corporation | Mobile 9443103539 |
| A. M. Shahjahan | Minorities Welfare and Wakf Board | Mobile 9965904553 |
| Vanni Arasu | Adi Dravidar Welfare and Hill Tribes | Mobile 9551511006 |
| Vijay Tamilan Parthiban | Motor Vehicle Acts – Administration; Transport; Nationalised Transport and Motor Vehicles Act | Mobile 9942198999 |
| B. Rajkumar | Housing; Rural Housing; Town Planning Projects and Housing Development; Accommodation Control; Tamil Nadu Urban Habitat Development Board; Urban Planning and Urban Development; CMDA | Mobile 9942224532 |
| V. Sampath Kumar | Backward Classes Welfare; Most Backward Classes Welfare and De-notified Communities Welfare | |
| M. Vijay Balaji | Handlooms and Textiles; Khadi and Village Industries Board | Mobile 9894723460 |
| K. Vignesh | Prohibition and Excise | Mobile 9944817417 |
| Thennarasu. K. | Non-Resident Tamils Welfare; Refugees & evacuees | Mobile 9940619268 |
| J. Mohamed Farvas | Labour Welfare; Population; Employment and Training; Urban and Rural Employment and Bonded Labour Welfare; Census | Mobile 9600598729 |
| V. Gandhiraj | Co-operation | Mobile 9443914383 |
| Jegadeshwari. K. | Social Welfare including Women Welfare; Orphanages and Correctional Administration and Beggar Homes and Social Reforms & Nutritious Meal Programme | Mobile 9597868633 |
| R. Vinoth | Agriculture; Agricultural Engineering; Agro Service Co-operatives; Horticulture; Sugar; Sugarcane Excise; Sugarcane Development and Waste Land Development | Mobile 6382010408 |
| C. Vijayalakshmi | Milk and Dairy Development | Mobile 7010012002 |
| D. Sarathkumar | Human Resources Management & Ex-Servicemen Welfare | Mobile 9600133546 |
| S. Ramesh | Hindu Religious and Charitable Endowments | Mobile 8524088410 |
| P. Mathanraja | Rural Industries including Cottage Industries; Small Industries | Mobile 9025795100 |
| N. Marie Wilson | Finance; Pensions and Pensionary Benefits; Planning & Development | Mobile 9840941770 |
| Srinath | Fisheries; Fisheries Development Corporation | Mobile 9884481636 |
| S. Kamali | Animal Husbandry | Mobile 7358863314 |
| R. Kumar | Artificial Intelligence; Information Technology and Digital Services | |
| R. V. Ranjithkumar | Forests | Mobile 9500111371 |
| Logesh Tamilselvan | Commercial Taxes; Registration and Stamp Act; Debt Relief including legislation on Money lending; Chits and Registration of Companies | Mobile 9994477272 |
| Rajeev | Environment; Pollution Control Board; Climate Change | Mobile 9994672212 |