The Tamil Nadu Assembly Elections 2026 are set to witness a high-stakes political contest on Thursday, with several key constituencies drawing significant attention across the state. Chief Minister M. K. Stalin is seeking to retain his stronghold in Kolathur, a seat he has held since 2011. His son, Udhayanidhi Stalin, faces a crucial test in Chepauk–Thiruvallikeni, where he aims to consolidate his growing political stature following his 2021 victory. Actor-turned-politician Vijay is making a high-profile electoral debut, contesting from Tiruchirapalli East and Perambur. His entry has added a new dimension to the contest, attracting widespread public and political interest.Meanwhile, Edappadi K. Palaniswami is aiming to secure another win from Edappadi, reinforcing his leadership within the party. In a significant political shift, O Panneerselvam is contesting from Bodinayakkanur after aligning with the DMK, making it a closely watched battleground.Other notable contests include Tamilisai Soundararajan in Mylapore and Nainar Nagendran in Sattur.With prominent leaders and shifting alliances, the elections are shaping up to be a crucial test for Tamil Nadu’s political landscape and the resilience of its established power structures.