Sr. No. | Name | Constituency | Portfolio(s) | Party | Term of office |
Took office | Left office | Duration |
Chief Minister |
1 | M. K. Stalin | Kolathur | - Public
- Home
- Police
- General Administration
- Indian Administrative Service
- Indian Police Service
- Indian Forest Service,
- Other All India Service,
- District Revenue Officers
- Special Initiatives
- Welfare of Differently Abled Persons
| | | 7 May 2021 | Incumbent | 3 years, 120 days |
Cabinet Ministers |
2 | Durai Murugan | Katpadi | - Irrigation Projects
- including Small Irrigation
- Legislative Assembly
- Governor and Ministry
- Elections and Passports
- Minerals And Mines
| | DMK | 7 May 2021 | Incumbent | 3 years, 120 days |
3 | K. N. Nehru | Tiruchirappalli West | - Municipal Administration
- Urban
- Water Supply
| 7 May 2021 | Incumbent | 3 years, 120 days |
4 | I. Periyasamy | Athoor | - Rural Development
- Panchayats and Panchayat Union
| 7 May 2021 | Incumbent | 1 year, 265 days |
5 | K. Ponmudi | Tirukkoyilur | - Higher Education
- Technical Education
- Electronics
- Science and Technology
| 22 March 2024 | Incumbent | 166 days |
6 | E. V. Velu | Tiruvannamalai | - Public Works (Buildings)
- Highways and Minor Ports
| 7 May 2021 | Incumbent | 3 years, 120 days |
7 | M. R. K. Panneerselvam | Kurinjipadi | - Agriculture
- Agricultural Engineering
- Agro Service Co-operatives
- Horticulture
- Sugarcane Excise
- Sugarcane Development
- Waste Land Development
| 7 May 2021 | Incumbent | 3 years, 120 days |
8 | K. K. S. S. R. Ramachandran | Aruppukottai | - Revenue
- District Revenue Establishment
- Deputy Collectors
- Disaster Management
| 7 May 2021 | Incumbent | 3 years, 120 days |
9 | Thangam Thennarasu | Tiruchuli | - Finance
- Planning
- Human Resources Management
- Pensions and Pensionary benefits
- Statistics and Archaeology
| 11 May 2023 | Incumbent | 1 year, 116 days |
- Electricity
- Non-Conventional Energy Development
| 16 June 2023 | Incumbent | 1 year, 80 days |
10 | Udhayanidhi Stalin | Chepauk-Thiruvallikeni | - Youth Welfare
- Sports Development
- Special Programme Implementation Department
- Poverty Alleviation Programme
- Rural Indebtedness
| 14 December 2022 | Incumbent | 1 year, 265 days |
11 | S. Regupathy | Tirumayam | - Law
- Courts
- Prisons
- Prevention of Corruption
| 7 May 2021 | Incumbent | 3 years, 120 days |
12 | S. Muthusamy | Erode West | - Housing, Rural Housing
- Town Planning Projects
- Housing Development
- Accommodation Control
- Urban Planning
- Urban Development
| 11 May 2023 | Incumbent | 1 year, 116 days |
- Prohibition and Excise
- Molasses
| 16 June 2023 | Incumbent | 1 year, 80 days |
13 | K. R. Periyakaruppan | Tiruppattur | | 14 December 2022 | Incumbent | 1 year, 265 days |
14 | T. M. Anbarasan | Alandur | - Rural Industries including Cottage Industries
- Small Industries
- Tamil Nadu Urban Habitat Development Board
| 7 May 2021 | Incumbent | 3 years, 120 days |
15 | M. P. Saminathan | Kangayam | - Tamil Official Language and Tamil Culture
- Information & Publicity
- Film Technology and Cinematograph Act
- Newsprint Control
- Stationery and Printing
- Government Press
| 11 May 2023 | Incumbent | 1 year, 116 days |
16 | P. Geetha Jeevan | Thoothukkudi | - Social Welfare including Women and Children Welfare
- Orphanages and Correctional Administration
- Integrated Child Development Scheme and Beggar Homes and Social Reforms & Nutritious Meal Programme
| 7 May 2021 | Incumbent | 3 years, 120 days |
17 | R. S. Raja Kannappan | Mudukulathur | - Backward Classes Welfare
- Most Backward Classes Welfare
- De-notified Communities Welfare
| 14 December 2022 | Incumbent | 1 year, 265 days |
- Khadi and Village Industries Board
| 22 March 2024 | Incumbent | 166 days |
18 | Anitha R. Radhakrishnan | Tiruchendur | - Fisheries
- Fisheries Development Corporation
- Animal Husbandry
| 7 May 2021 | Incumbent | 3 years, 120 days |
19 | K. Ramachandran | Coonoor | - Tourism
- Tourism Development Corporation
| 14 December 2022 | Incumbent | 1 year, 265 days |
20 | R. Sakkarapani | Oddanchatram | - Food and Civil Supplies
- Consumer Protection
- Price Control
| 7 May 2021 | Incumbent | 3 years, 120 days |
21 | R. Gandhi | Ranipet | - Handlooms and Textile
- Boodhan and Gramadhan
| 14 December 2022 | Incumbent | 1 year, 265 days |
22 | Ma. Subramanian | Saidapet | - Health
- Medical Education
- Family Welfare
| 7 May 2021 | Incumbent | 3 years, 120 days |
23 | P. Moorthy | Madurai East | - Commercial Taxes
- Registration and Stamp Act
- Weights and Measures
- Debt Relief including legislation on Money lending
- Chits and Registration of Companies
| 7 May 2021 | Incumbent | 3 years, 120 days |
24 | S. S. Sivasankar | Kunnam | - Transport
- Nationalized Transport
- Motor Vehicles Act
| 29 March 2022 | Incumbent | 2 years, 159 days |
25 | P. K. Sekar Babu | Harbour | - Hindu Religious and Charitable Endowments
- Chennai Metropolitan Development Authority
| 14 December 2022 | Incumbent | 1 year, 265 days |
24 | Palanivel Thiagarajan | Madurai Central | - Information Technology
- Digital Services
| 11 May 2023 | Incumbent | 1 year, 116 days |
27 | K. S. Masthan | Gingee | - Minorities Welfare
- Non-Resident Tamils
- Refugees & Evacuees
- Wakf Board
| 7 May 2021 | Incumbent | 3 years, 120 days |
28 | Anbil Mahesh Poyyamozhi | Thiruverumbur | | 7 May 2021 | Incumbent | 3 years, 120 days |
29 | Siva V. Meyyanathan | Alangudi | - Environment and Pollution Control
- Ex-Servicemen
| 14 December 2022 | Incumbent | 1 year, 265 days |
30 | C. V. Ganesan | Tittakudi | - Labour Welfare
- Population, Employment and Training
- Census
- Urban and Rural Employment
| 7 May 2021 | Incumbent | 3 years, 120 days |
31 | Mano Thangaraj | Padmanabhapuram | - Milk and Dairy Development
| 11 May 2023 | Incumbent | 1 year, 116 days |
32 | T.R.B.Rajaa | Mannargudi | - Industries
- Investment Promotions
- Commerce
- Airports and State Public Sectors
| 11 May 2023 | Incumbent | 1 year, 116 days |
33 | M. Mathiventhan | Rasipuram | | 14 December 2022 | Incumbent | 1 year, 265 days |
34 | N. Kayalvizhi | Dharapuram | - Adi Dravidar Welfare
- Hill Tribes and Bonded Labour Welfare
| 7 May 2021 | Incumbent | 3 years, 120 days |