The DMK alliance has already won in 157 constituencies, while DMK alone accounting for 131 seats. The only two results yet to be announced show that DMK in the lead.
Supporters of the incumbent government led by AIADMK had hoped that the current Chief Minister Edappadi Palaniswami will beat the odds stacked against him the way he has in the last few years since the demise of his predecessor J Jayalalithaa.
These are the winning candidates, according to the Election Commission of India:
| Constituency | Winning Candiate Name | Winning Party |
| Alandur | T. M. Anbarasan (Leading) | DMK |
| Alangudi | S. V. V. Meyyanaadhan | DMK |
| Alangulam | P. H. Manoj Pandian | AIADMK |
| Ambasamudram | E. Subaya | AIADMK |
| Ambattur | Joseph Samuel | DMK |
| Ambur | A. C. Vilwanathan | DMK |
| Anaikattu | A. P. Nandakumar | DMK |
| Andipatti | A. Maharajan | DMK |
| Anna Nagar | M. K. Mohan | DMK |
| Anthiyur | A. G. Venkatachalam | DMK |
| Arakkonam | S. Ravi | AIADMK |
| Arani | Sevvoor S. Ramachandran | AIADMK |
| Aranthangi | Ramachandran Thirunavukkarasu | INC |
| Aravakurichi | Monjanoor R. Elango | DMK |
| Arcot | J. L. Eswarappan | DMK |
| Ariyalur | K. Chinnappa | MDMK |
| Aruppukkottai | K. K. S. S. R. Ramachandran | DMK |
| Athoor | I. Periyasamy | DMK |
| Attur | A. P. Jayasankaran | AIADMK |
| Avadi | S. M. Nasar | DMK |
| Avanashi | P. Dhanapal | AIADMK |
| Bargur | D. Mathiazhagan | DMK |
| Bhavani | K. C. Karuppannan | AIADMK |
| Bhavanisagar | A. Bannari | AIADMK |
| Bhuvanagiri | A. Arunmozhithevan | AIADMK |
| Bodinayakanur | O. Panneerselvam | AIADMK |
| Chengalpattu | M. Varalakshmi | DMK |
| Chengam | M. P. Giri | DMK |
| Chepauk-Thiruvallikeni | Udhayanidhi Stalin | DMK |
| Cheyyar | O. Jothi | DMK |
| Cheyyur | Panaiyur M. Babu | VCK |
| Chidambaram | K. A. Pandiyan | AIADMK |
| Coimbatore (North) | Amman K. Arjunan | AIADMK |
| Coimbatore (South) | Vanathi Srinivasan | BJP |
| Colachel | J. G. Prince | INC |
| Coonoor | K. Ramachandran | DMK |
| Cuddalore | G. Iyappan | DMK |
| Cumbum | N. Ramakrishnan | DMK |
| Dharapuram | Kayalvizhi Selvaraj | DMK |
| Dharmapuri | S. P. Venkateswaran | PMK |
| Dindigul | Dindigul C. Sreenivaasan | AIADMK |
| Dr. Radhakrishnan Nagar | J. J. Ebenezar | DMK |
| Edappadi | Edappadi K. Palaniswami | AIADMK |
| Egmore | I. Paranthamen | DMK |
| Erode (East) | E. Thirumahan Everaa | INC |
| Erode (West) | S. Muthusamy | DMK |
| Gandharvakottai | M. Chinnadurai | CPI(M) |
| Gangavalli | A. Nallathambi | AIADMK |
| Gingee | K. S. Masthan | DMK |
| Gobichettipalayam | K. A. Sengottaiyan | AIADMK |
| Gudalur | Pon. Jayaseelan | AIADMK |
| Gudiyattam | V. Amalu | DMK |
| Gummidipoondi | T. J. Govindarajan | DMK |
| Harbour | P. K. Sekar Babu | DMK |
| Harur | V. Sampathkumar | AIADMK |
| Hosur | Y. Prakash | DMK |
| Jayankondam | K. S. K. Kannan | DMK |
| Jolarpet | K. Devaraji | DMK |
| Kadayanallur | C. Krishnamurali | AIADMK |
| Kalasapakkam | P. S. T. Saravanan | DMK |
| Kallakurichi | M. Senthilkumar | AIADMK |
| Kancheepuram | C. V. M. P. Ezhilarasan | DMK |
| Kangayam | M. P. Saminathan | DMK |
| Kanniyakumari | N. Thalavai Sundaram | AIADMK |
| Karaikudi | S. Mangudi | INC |
| Karur | V. Senthilbalaji | DMK |
| Katpadi | Durai Murugan | DMK |
| Kattumannarkoil | M. Sinthanai Selvan | VCK |
| Kavundampalayam | P. R. G. Arunkumar | AIADMK |
| Killiyoor | S. Rajeshkumar | INC |
| Kilpennathur | K. Pitchandi | DMK |
| Kilvaithinankuppam | M. Jaganmoorthy | PBK |
| Kilvelur | Naagai Maali (A) P. Mahalingam | CPI(M) |
| Kinathukadavu | Kurichi Prabhakaran | DMK |
| Kolathur | M. K. Stalin | DMK |
| Kovilpatti | Kadambur C. Raju | AIADMK |
| Krishnagiri | K. Ashok Kumar | AIADMK |
| Krishnarayapuram | K. Sivagama Sundari | DMK |
| Kulithalai | R. Manikam | DMK |
| Kumarapalayam | P. Thangamani | AIADMK |
| Kumbakonam | G. Anbazhagan | DMK |
| Kunnam | S. S. Sivasankar | DMK |
| Kurinjipadi | M. R. K. Panneerselvam | DMK |
| Lalgudi | A. Soundara Pandian | DMK |
| Madathukulam | C. Mahendran | AIADMK |
| Madavaram | S. Sudharsanam | DMK |
| Madurai Central | Palanivel Thiagarajan | DMK |
| Madurai East | P. Moorthy | DMK |
| Madurai North | G. Thalapathi | DMK |
| Madurai South | Boominathan | MDMK |
| Madurai West | Sellur K. Raju | AIADMK |
| Maduranthakam | Maragatham Kumaravel | AIADMK |
| Maduravoyal | Karambakkam K. Ganapathy | DMK |
| Mailam | C. Sivakumar | PMK |
| Manachanallur | C. Kathiravan | DMK |
| Manamadurai | A. Tamilarasi | DMK |
| Manapaarai | P. Abdul Samad | MMK |
| Mannargudi | T. R. B. Rajaa | DMK |
| Mayiladuthurai | S. Rajakumar | INC |
| Melur | P. Selvam | AIADMK |
| Mettupalayam | K. Selvaraj | AIADMK |
| Mettur | S. Sadhasivam | PMK |
| Modakkurichi | Dr. C. K. Saraswathi | BJP |
| Mudhukulathur | R. S. Raja Kannappan | DMK |
| Musiri | N. Thiyagarajan | DMK |
| Mylapore | T. Velu | DMK |
| Nagapattinam | J Mohamed Shanavas | VCK |
| Nagercoil | M. R. Gandhi | BJP |
| Namakkal | P. Ramalingam | DMK |
| Nanguneri | R. Manoharan | INC |
| Nannilam | R. Kamaraj | AIADMK |
| Natham | Natham R. Viswanathan | AIADMK |
| Neyveli | Saba Rajendran | DMK |
| Nilakottai | S. Thenmozhi | AIADMK |
| Oddanchatram | R. Sakkarapani | DMK |
| Omalur | R. Mani | AIADMK |
| Orathanadu | R. Vaithilingam | AIADMK |
| Ottapidaram | C. Shunmugaiah | DMK |
| Padmanabhapuram | Mano Thangaraj | DMK |
| Palacode | K. P. Anbalagan | AIADMK |
| Palani | I. P. Senthil Kumar | DMK |
| Palayamkottai | M. Abdul Wahab | DMK |
| Palladam | M. S. M. Anandan | AIADMK |
| Pallavaram | I. Karunanithi | DMK |
| Panruti | T. Velmurugan | TVK |
| Papanasam | Dr. M. H. Jawahirullah | MMK |
| Pappireddippatti | A. Govindasamy | AIADMK |
| Paramakudi | S. Murugesan | DMK |
| Paramathi Velur | S. Sekar | AIADMK |
| Pattukkottai | K. Annadurai | DMK |
| Pennagaram | G. K. Mani | PMK |
| Perambalur | M. Prabhaharan | DMK |
| Perambur | R. D. Sekar | DMK |
| Peravurani | N. Ashok kumar | DMK |
| Periyakulam | K. S. Saravana Kumar | DMK |
| Perundurai | S. Jayakumar | AIADMK |
| Pollachi | Pollachi V. Jayaraman | AIADMK |
| Polur | S. S. Krishnamoorthy | AIADMK |
| Ponneri | Durai Chandrasekhar | INC |
| Poompuhar | Nivedha M. Murugan | DMK |
| Poonamallee | A. Krishnaswamy | DMK |
| Pudukkottai | Dr. Muthuraja | DMK |
| Radhapuram | M. Appavu | DMK |
| Rajapalayam | S. Thangappandian | DMK |
| Ramanathapuram | K. Kadharbatcha Muthuramalingam | DMK |
| Ranipet | R. Gandhi | DMK |
| Rasipuram | M. Mathiventhan | DMK |
| Rishivandiyam | Vasantham K. Karthikeyan | DMK |
| Royapuram | IDream R. Murthy | DMK |
| Saidapet | M. Subramaniam | DMK |
| Salem (North) | R. Rajendran | DMK |
| Salem (South) | E. Balasubramanian | AIADMK |
| Salem (West) | R. Arul | PMK |
| Sankarankovil | E. Raja | DMK |
| Sankarapuram | T. Udhayasuriyan | DMK |
| Sankari | S. Sundararajan | AIADMK |
| Sattur | A. R. R. Raghuraman | MDMK |
| Senthamangalam | K. Ponnusamy | DMK |
| Sholavandan | E. Venkatesan | DMK |
| Sholingur | A. M. Munirathinam | INC |
| Shozhinganallur | S. Aravind Ramesh | DMK |
| Singanallur | K. R. Jayaram | AIADMK |
| Sirkazhi | M. Paneerselvam | DMK |
| Sivaganga | P. R. Senthilnathan | AIADMK |
| Sivakasi | A. M. S. G. Ashokan | INC |
| Sriperumbudur | K. Selva Perunthagai | INC |
| Srirangam | M. Palaniyandi | DMK |
| Srivaikuntam | Urvasi S. Amirtharaj | INC |
| Srivilliputhur | E. M. Maanraj | AIADMK |
| Sulur | V. P. Kandasamy | AIADMK |
| Tambaram | S. R. Raja | DMK |
| Tenkasi | S Palani Nadar | INC |
| Thalli | T. Ramachandran | CPI |
| Thanjavur | T. K. G. Neelamegam | DMK |
| Thiru-Vi-Ka-Nagar | P. Sivakumar (A) Thayagam Kavi | DMK |
| Thirumangalam | R. B. Udhaya Kumar | AIADMK |
| Thirumayam | S. Ragupathi | DMK |
| Thiruparankundram | V. V. Rajan Chellappa | AIADMK |
| Thiruporur | S. S. Balaji | VCK |
| Thiruthuraipoondi | K. Marimuthu | CPI |
| Thiruvaiyaru | Durai Chandrasekaran | DMK |
| Thiruvallur | V. G. Rajendran | DMK |
| Thiruvarur | Poondi K. Kalaivanan | DMK |
| Thiruverumbur | Anbil Mahesh Poyyamozhi | DMK |
| Thiruvidaimarudur | K. V. Chezhiyan | DMK |
| Thiruvottiyur | K P Shankar | DMK |
| Thiyagarayanagar | J. Karunanidhi | DMK |
| Thondamuthur | S. P. Velumani | AIADMK |
| Thoothukkudi | P. Geetha Jeevan | DMK |
| Thousand Lights | Dr. N. Ezhilan | DMK |
| Thuraiyur | S. Stalin Kumar | DMK |
| Tindivanam | P. Arjunan | AIADMK |
| Tiruchendur | Anitha R. Radhakrishnan | DMK |
| Tiruchengodu | E. R. Eswaran | KMDK |
| Tiruchirappalli (East) | Inigo Irudhayaraj | DMK |
| Tiruchirappalli (West) | K. N. Nehru | DMK |
| Tiruchuli | Thangam Thennarasu | DMK |
| Tirukkoyilur | K. Ponmudy | DMK |
| Tirunelveli | Nainar Nagendran | BJP |
| Tirupattur (Vellore) | A. Nallathambi | DMK |
| Tiruppattur (Sivaganga) | K.R. Periyakaruppan | DMK |
| Tiruppur (North) | K. N. Vijayakumar | AIADMK |
| Tiruppur (South) | K. Selvaraj | DMK |
| Tiruttani | S. Chandran | DMK |
| Tiruvadanai | R. M Karumanickam | INC |
| Tiruvannamalai | E. V. Velu | DMK |
| Tittakudi | C. V. Ganesan | DMK |
| Udhagamandalam | R. Ganesh | INC |
| Udumalaipettai | Udumalai K. Radhakrishnan | AIADMK |
| Ulundurpettai | A. J. Manikannan | DMK |
| Usilampatti | P. Ayyappan | AIADMK |
| Uthangarai | T. M. Tamilselvam | AIADMK |
| Uthiramerur | K. Sundar | DMK |
| Valparai | T. K. Amul Kandasami | AIADMK |
| Vandavasi | S. Ambeth Kumar | DMK |
| Vaniyambadi | G. Senthilkumar | AIADMK |
| Vanur | M. Chakrapani | AIADMK |
| Vasudevanallur | Dr. T. Sadhan Tirumalaikumar | MDMK |
| Vedaranyam | O. S. Manian | AIADMK |
| Vedasandur | S. Gandhirajan | DMK |
| Veerapandi | M. Rajmuthu | AIADMK |
| Velachery | J. M. H. Hassan | INC |
| Vellore | P. Karthikeyan | DMK |
| Veppanahalli | K. P. Munusamy | AIADMK |
| Vikravandi | N. Pugazhenthi | DMK |
| Vilathikulam | G. V. Markandayan | DMK |
| Vilavancode | S. Vijayadharani | INC |
| Villivakkam | A. Vetri Azhagan | DMK |
| Villupuram | R. Lakshmanan | DMK |
| Viralimalai | Dr. C. Vijayabaskar | AIADMK |
| Virudhunagar | A. R. R. Seenivasan | DMK |
| Virugampakkam | A. M. V. Prabakar Raja | DMK |
| Vriddhachalam | M. R. R Radhakrishnan | INC |
| Yercaud | G. Chitra | AIADMK |
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