Rocketry: The Nambi Effect is an Indian biographical drama film based on the life of Nambi Narayanan, a former Indian Space Research Organisation scientist and aerospace engineer who was accused of espionage. R. Madhavan wrote and directed the film, and he also stars alongside Simran as Nambi Narayanan.

The film was shot in Hindi, Tamil, and English, with the latter being dubbed Rocketry: Nambi Vilaivu, and contains a soundtrack by Sam CS.