Sangeetha Kalanidhi Aruna Sairam (also spelled Sayeeram) is an Indian classical vocalist.
She is a recipient of the Padma Shri award from the Government of India and has been elected as Vice Chairman of the Sangeet Natak Akademi (India's premier national institution for music and dance) by the Government of India.
In 2011, Aruna was the first Carnatic musician to perform at the BBC proms in London.