The Kolkata Knight Riders (also known by the acronym KKR) are a franchise cricket team representing the city of Kolkata in the Indian Premier League. The franchise is owned by Bollywood actor Shahrukh Khan, actress Juhi Chawla and her spouse Jay Mehta. The team is coached by Jacques Kallis. The home of the Knight Riders is Eden Gardens, the largest cricket stadium in India and the second largest in the world by seating capacity.

They became the IPL champions for the first time in 2012, by defeating Chennai Super Kings in the final and repeated the feat in 2014, defeating Kings XI Punjab.[4] The Knight Riders hold the record for the longest winning streak by any Indian team in T20s.

The leading run-scorer of the side is Gautam Gambhir, while the leading wicket-taker is Sunil Narine.[7] The official theme of the team is Korbo, Lorbo, Jeetbo Re (we will perform, fight and win!) and the official colours are purple and gold. The brand value of the Knight Riders was estimated at $99 million in 2017, second highest among IPL franchises.