Politics of Tamil Nadu is the politics related to the Indian state of Tamil Nadu. The politics of Tamil Nadu has largely been dominated by the Dravidian parties of Dravida Munnetra Kazhagam (DMK) and All India Anna Dravida Munnetra Kazhagam (AIADMK). The DMK has first won in the 1967 Tamil Nadu Legislative Assembly elections, putting the consistent 20 years of the Indian Nation Congress (INC) to a end. The AIADMK won in 1977 putting the continous 10 years of DMK rule to a end. The Tamilagam Vetri Kazhagam (TVK) won in the 2026 Tamil Nadu Legislative Assembly election putting a end to the DMK or AIADMK dominated government since 1977.
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