Claire Marie Jeanne Vellut (1926–2013) was a Belgian born naturalised Indian leprologist, humanist and the founder of the Damien Foundation India Trust, a non profit non governmental organization engaged in providing treatment and rehabilitation services to people afflicted with leprosy and tuberculosis in India. She spent 55 years in India treating leprosy and tuberculosis patients, associating with the state and central governments or independently under the aegis of the trust she founded in 1955. The Government of India awarded her the fourth highest Indian civilian honour of Padma Shri in 1981.