Key Fights to watch out for:
- State BJP chief K Annamalai vs DMK's Ganapathi P and AIADMK's Singai Ramachandran in Coimbatore
- DMK MP Kanimozhi vs Tamil Maanila Congress (Moopanar)'s SDR Vijayaseelan (part of NDA alliance) and AIADMK's R Sivasamy Velumani in Thoothukudi
- BJP candidate and former Telangana Governor Tamilisai Soundararajan vs incumbent DMK MP Tamizhachi Thangapandian and AIADMK MP J Jayavardhan in Chennai South
- A Raja, a former Telecom Minister vs BJP’s L Murugan, who is also the Union Minister of State for Fisheries in Nilgiris
- Former Union minister and incumbent DMK MP Dayanidhi Maran vs BJP's former youth wing president Vinoj P Selvam and AIADMK's Logesh Tamil Selvan and DMDK's B Parthasarathy in Chennai Central
- Former Tamil Nadu chief minister O Paneerselvam (OPS) vs against AIADMK's Jayaperumal and K Navaskan from the Indian Union Muslim League, an ally of the DMK, in Ramanthapuram
- Incumbent Congress MP Karti Chidambaram vs BJP's T Devanathan Yadav and A Xavier Dass of the AIADMK in Sivaganga
Update: 2024-06-03 19:50 GMT