Kaashi in Search of Ganga is a Bollywood suspense thriller film directed by Dhiraj Kumar starring Sharman Joshi and Aishwarya Devan in lead roles. The film is a Bollywood debut for Aishwarya Devan. In supporting roles the film also stars Govind Namdev, Akhilendra Mishra, Paritosh Tripathi, Manoj Joshi and Manoj Pahwa. The film is directed by Dhiraj Kumar and written by Manish Kishore. The film is being produced by Insite India.

The movie is about two siblings, Kaashi (Sharman Joshi) and his sister Ganga. When Gagan goes missing, Kaashi starts the search to find her, but the main challenge begins when people refuse to even believe that Ganga exists. Aishwarya Devan plays a journalist who helps in the search for Ganga.

The film is set in the Indian city of Benaras, also known as Kashi. Kaashi is a man who belongs to a community who are involved in performing cremation rituals.