Karun Kaladharan Nair (born 6 December 1991) is an Indian international cricketer who plays for Karnataka in domestic cricket and Rajasthan Royals in Indian Premier League. He is a right-handed top order batter and occasional off break bowler. He is only the second Indian batter to score a triple century in Test cricket. He made his India debut in the 2016 away ODI against Zimbabwe. He made his Test debut against England in 2016.