Arun Ghosh is an actor and producer of movies and serials. A native of Thrissur, he shot to fame by playing the role of the younger Innocent in, 'Innocent Kathakal', a telefilm series on the life of actor-turned-MP Innocent, aired by Asianet TV. Ajay Ghosh has acted in various movies, including ' Ishtam' and 'Romans', and produced movies such as 'Greetings', 'Vellaripravinte Changathi', and 'Ulsaha Committee', His most notable mini-screen performance is that of JP in the TV serial 'Parijatham', in which he depicts the role of a wealthy businessman with various shades to him.

He was involved in a controversy in 2013 over an alleged bounced cheque paid to the actor, Kunchacko Boban, for acting in 'Romans.' Boban had first filed a complaint with the Producers' Association and later, a case against Ghosh, to which he responded that he was a victim of Boban's 'personal grudge.'