I.P. Senthilkumar of the Dravida Munnetra Kazhagam (DMK) won the Dindigul Assembly constituency in the 2026 Tamil Nadu Legislative Assembly election. He secured 74,489 votes, defeating G. Nazeer Raja of Tamilaga Vettri Kazhagam (TVK), who received 73,358 votes. The winning margin was 1,131 votes.The election witnessed a close contest, with Nazeer Raja finishing second and C. Sreenivasan of AIADMK securing 53,986 votes. Senthilkumar received 35.13% of the votes, according to the Election Commission of India’s final constituency results.The result marked an important development in Dindigul constituency politics, with the DMK candidate emerging victorious after 26 rounds of counting. The result was officially declared by the Election Commission of India.