The 2018 Karnataka Legislative Assembly election was held on 12 May 2018 in 222 constituencies to the Karnataka Legislative Assembly. The election was postponed in Jayanagar and Rajarajeshwari Nagar, following the death of the MLA B. N. Vijaya Kumar and a voter fraud scandal respectively till 28 May. The election saw a voter turnout of 72.13 per cent, the highest in Karnataka since several decades. The counting of votes took place on 15 May 2018.

Haradanahalli Devegowda Kumaraswamy, is an Indian politician, film producer and businessman who served as the 18th Chief Minister of Karnataka from 2018 to 2019 and previously from 2006 to 2007. He was also the leader of the opposition in the Karnataka Legislative Assembly from 2013 to 2014. He is currently the president of the Karnataka State Janata Dal (Secular). He was a member of Lok Sabha and the current member of the Karnataka Legislative Assembly from Channapatna since 2018, Ramanagara from 2004 to 2009 and from 2013 to 2018. He is the son of former prime minister of India & former Chief Minister of Karnataka H. D. Deve Gowda.