The 2011 Indian Premier League season, abbreviated as IPL 4 or the IPL 2011, was the fourth season of the Indian Premier League, the top Twenty20 cricket league in India. The tournament was hosted in India and the opening and closing ceremonies were held in M. A. Chidambaram Stadium, Chennai, the home venue of the reigning champions Chennai Super Kings. The season ran from 8 April to 28 May 2011. This season the number of teams in the league went from eight to ten with the additions of the Pune Warriors India and the Kochi Tuskers Kerala.

Kochi Tuskers Kerala was a franchise cricket team that played in the Indian Premier League (IPL) representing the city of Kochi, Kerala. The team was one of two new franchises added to the IPL for the 2011 season, alongside Pune Warriors India. The team franchise was owned by Kochi Cricket Pvt Ltd., which was a consortium of multiple companies.