The 2019 elections for Tamil Nadu's 39 seats in the 17th Lok Sabha were held on 18 April, in the second phase of the 2019 Indian general elections. The alliance led by the Dravida Munnetra Kazhagam, won a landslide victory, taking 38 of the 39 seats. ECI has announced that the by-election (2016–21 Tamil Nadu Legislative Assembly by-elections) for 18 assembly constituencies together with the general elections (18 constituencies polling date – 18.04.2019 and 4 Constituencies – 19.05.2019). The counting of votes was held on 23 May and results were published on the same day. There are 39 Lok Sabha constituencies in Tamil Nadu, with an average of 1.51 million voters in each one. Opinion polls Exit Polls Voters Turnout Highest turnout in Dharmapuri constituency of 82.41% and the lowest is in Chennai South constituency of 57.07%. Results Constituency-wise Turnout & Quick results Coalition wise result Detailed results Constituency-wise results: Assembly segments wise lead of Parties See also Elections in Tamil Nadu Notes References Further reading Tamil Indian general elections in Tamil Nadu 2010s in Tamil Nadu