Kalamandalam Kallyanikutty Amma (1915 – 1999) was an epoch-making Mohiniyattam danseuse from Kerala in southern India. A native of Thirunavaya in Malappuram district of the state, she was instrumental in resurrecting Mohiniyattam from a dismal, near-extinct state into a mainstream Indian classical dance, rendering it formal structure and ornamentation. Kalyanikutty Amma, one of the early-batch students of Kerala Kalamandalam, was married to the late Kathakali maestro Padma Shri Kalamandalam Krishnan Nair.