| Serial No. | Name of the Political Party | Number of Members in Legislative Assembly |
|---|---|---|
| 1 | Dravida Munnetra Kazhagam | 132 |
| 2 | All India Anna Dravida Munnetra Kazhagam | 66 |
| 3 | Indian National Congress | 18 * |
| 4 | Pattali Makkal Katchi | 5 |
| 5 | Bharatiya Janata Party | 4 |
| 6 | Viduthalai Chiruthaigal Katchi | 4 |
| 7 | Communist Party of India | 2 |
| 8 | Communist Party of India (Marxist) | 2 |
| 9 | Hon'ble Speaker | 1 |
Total |
234 | |
* Thiru EVKS. Elangovan, candidate sponsored by the Indian National Congress was duly elected in the by-election held on 27.2.2023 from the Erode (East) Constituency and took oath as a Member on 10.3.2023. Consequently, the strength of the Indian National Congress Legislature party has increased from 17 to 18 in the Tamil Nadu Legislative Assembly. |
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