Alone is a 2023 Indian Malayalam-language mystery thriller film directed by Shaji Kailas, written by Rajesh Jayaraman, and produced and distributed by Antony Perumbavoor through Aashirvad Cinemas. The story is set during the 2020 COVID-19 pandemic in India. It stars Mohanlal as the only character appearing in the film which otherwise features voice roles as supporting cast. 4Musics composed the film's background score and songs.

The film was developed during the COVID-19 pandemic in India as a small film that can be made within pandemic restrictions to help unemployed workers in Malayalam film industry. Principal photography lasted 18 days from September to October 2021. The film was originally meant to be a direct-to-OTT release.

Alone was released in theatres on 26 January 2023 where it received negative reviews from critics and audience. The film was a box office bomb also 5th consecutive box office failure in Mohanlal Career.