Samaj Ko Badal Dalo is a 1947 Indian Hindi social melodrama film directed by Vijay Bhatt. Produced under the Prakash Pictures banner, its music composer was Khemchand Prakash, with lyrics by Pandit Indra, Roopdas, and Qamar Jalalabadi. The story, screenplay and dialogues were by Pandit Girish. Its cinematographer was Yusuf Mulji and the film starred Arun Ahuja, Mridula, Yakub, Leela Pawar, Umakant and Bikram Kapoor.