2006–07 Tamil Nadu Legislative Assembly by-elections

The 2006–07 Tamil Nadu legislative assembly by-elections were a series of electoral contests held to fill vacant seats in the Tamil Nadu Legislative Assembly following resignations and the disqualification of members. Conducted on various dates between 2006 and 2007, these by-elections were significant in the political landscape of Tamil Nadu, occurring within the broader context of the state’s political dynamics. The Indian National Congress (INC), Dravida Munnetra Kazhagam (DMK), and All India Anna Dravida Munnetra Kazhagam (AIADMK) were among the key parties contesting for these seats. The outcome of these by-elections contributed to shifting power balances and influenced the strategies of political parties leading up to subsequent general elections.