Bharatiya Janata Party
It won no seats, though it stood in 187. Out of every 100 votes, 3 went to it.
The numbers
Bharatiya Janata Party · Tamil Nadu 2016
About this data
Source: Election Commission of India, statistical reports for the 2016 Tamil Nadu assembly election (detailed results, list of winners, list of parties). Vote shares are of valid votes, excluding NOTA, as ECI reports them. Turnout here is votes counted (including NOTA) divided by electors, so it runs slightly below ECI's official figure, which also counts rejected votes.
The polls in Aravakurichi and Thanjavur were adjourned, so ECI's report has no result there and they are left out.
Map boundaries are approximate and for illustration.