Arun Pandian is an Indian actor, filmmaker and politician who predominately works in Tamil films. He began his career as an actor as part of the critically acclaimed film Oomai Vizhigal (1986). After retiring from acting, he took the post of chief producer for the London-based Ayngaran International, a film production and distribution company, however, he later started his own production and distribution company A&P Groups.

He is the secretary of South Indian Film Financiers Association (Siffa) and he is also the president of South Indian Film Exporters Association (Sifea).^[1][2]

He became a Member of Legislative Assembly in 2011 after contesting in the Tamil Nadu Legislative Assembly election as a Desiya Murpokku Dravida Kazhagam (DMDK) candidate for the constituency of Peravurani.^[3][4][5] On 21 February 2016, Arun Pandian and nine other MLAs tendered their resignations prior to the Assembly election in the state.^[6] On 25 February 2016, he joined the All India Anna Dravida Munnetra Kazhagam (AIADMK) in the presence of party general secretary and the then Tamil Nadu chief minister Jayalalithaa.^[7][8]

He is son of retired Lieutenant colonel D. P. Chellaiah and resides in Tirunelveli.^[9] His late brother C. Durai Pandian directed the film Uzhiyan (1994) with Arun Pandian starring in the lead role.^[10] He has three daughters, named Kavitha Pandian, Kirana Pandian, and Keerthi Pandian.^[9] He holds a Bachelors in economics from Madras University.^[9] His daughter Keerthi Pandian and his niece Ramya Pandian are working as actresses.