A. K. C. Natarajan (born 30 March 1931) is a carnatic music clarinet player. He was awarded the Madras Music Academy's Sangeetha Kalanidhi in 2008. He received a Sangeet Natak Akademi Award in 1994. He was bestowed with the title Nadha Dweepa Kalanidhi by Nadhadweepam Trust, Tiruchirappalli. He learnt vocal music from Alathur Venkatesa Iyer and his