Arun is an Indian surname that may refer to the following notable people: Asim Arun (born 1970), Indian politician Avinash Arun, Indian cinematographer and film director Bharat Arun (born 1962), Indian Test cricketer Chinmayi Arun, Indian lawyer Gayatri Arun, Indian actress Ila Arun, Indian actress Masud Arun, Bangladesh Nationalist Party politician Parvathy Arun, Indian actress Priya Arun (born 1970), Indian actress Rajendra Arun (1945–2021), Indian scholar of the Ramayana and of Indian philosophy V. G. Arun, Indian judge Vinod Bala Arun, Indian philosophy scholar