L2: Empuraan (L2E; transl. Overlord; stylised as L2: E.M.P.U.R.A.A.N – Lucifer 2) is a 2025 Indian Malayalam-language action thriller film directed by Prithviraj Sukumaran and written by Murali Gopy. It is jointly produced by Antony Perumbavoor, Subaskaran Allirajah and Gokulam Gopalan through Aashirvad Cinemas, Lyca Productions and Sree Gokulam Movies. It is a sequel to the 2019 film Lucifer as well as the second instalment in the Lucifer Franchise. The film stars Mohanlal, with an ensemble cast consisting of Prithviraj Sukumaran, Abhimanyu Singh, Tovino Thomas, Manju Warrier, Andrea Tivadar, Jerome Flynn, Indrajith Sukumaran, Suraj Venjaramoodu, Kishore, Nyla Usha and Eriq Ebouaney while Rick Yune and Pranav Mohanlal appear in cameo apperances.

Principal photography took place from October 2023 to December 2024, spanning 145 days across sporadic schedules in India, the United Kingdom, the United States, and the United Arab Emirates. L2: Empuraan was released in theatres worldwide on 27 March 2025 in standard, IMAX, and EPIQ formats, making it the first Malayalam film to be released in IMAX and EPIQ.

Despite controversies upon the film's release, it received positive reviews from critics and broke many box office records. It is currently the highest-grossing Malayalam film of all time, and the second highest-grossing Indian film of 2025. Produced on a budget of ₹180 crore, it is the most expensive Malayalam film to date.