The Kolkata Knight Riders (KKR) are a franchise cricket team representing the city of Kolkata in the Indian Premier League. The franchise is owned by Bollywood actor Shah Rukh Khan, actress Juhi Chawla and her spouse Jay Mehta. The Knight Riders play at the iconic Eden Gardens stadium.

The franchise, which has gained immense popularity due to its association with celebrity owners, qualified for the IPL playoffs for the first time in 2011. They became the IPL champions in 2012, by defeating Chennai Super Kings in the final. They repeated the feat in 2014, defeating Kings XI Punjab. The Knight Riders hold the record for the longest winning streak by any Indian team in T20s (14).

The side's all-time leading run-scorer is Gautam Gambhir, while their leading wicket-taker is Sunil Narine. 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 $104 million in 2018, second highest among IPL franchises. In 2019, their value was estimated at ₹629 crore (US$84 million).