The 2014 Indian general election polls in Nagaland for Lok Sabha (lower house) seats were held in a single phase on 9 April 2014. As of 10 February 2014 the total voter strength of Nagaland was .
The main political parties in Nagaland were Nagaland Peoples Front (NPF) and Indian National Congress (INC).
Despite threats from insurgent militant groups in Northeast India, people turned out in large numbers for voting. Voters turnout in Nagaland was more than 87% which was highest in entire India.
Constituency wise Election schedule are given below
The by-election was necessary because Neiphiu Rio resigned from the Nagaland Lok Sabha seat to contest the 2018 Nagaland Assembly election. The results for the by-election is as follow (Elected on 31 May 2018)