Viacom18 Studios was an Indian film distribution and production company. It was a subsidiary of JioStar, a joint venture between Reliance Industries, Viacom18 and Disney India. Based in Mumbai, it was one of the first studio model based motion picture & content production business in India, with an operation that involves acquisition, production, syndication, marketing and worldwide distribution of full-length feature films as well as digital only films, web series, short films.

Due to Viacom being one of the partners in the company at that time, they also distribute films from Paramount Pictures in India, Bangladesh, and Sri Lanka since 2011, starting with Transformers: Dark of the Moon.

Following the merger of Viacom18 and Disney Star, the company was merged with Star Studios, Disney Star's production company, to form Star Studio18.