Lockdown is a Tamil drama-thriller centered on a young woman whose life becomes increasingly tense during the COVID-19 lockdown. The story follows Anitha, who is hiding a painful secret and struggles with fear, social pressure, and disturbing incidents around her. When a nationwide lockdown suddenly confines her at home, she becomes trapped in a stressful environment while trying to solve her problems and protect herself. The film explores themes of fear, isolation, and the emotional struggles faced by individuals during the pandemic.

Lockdown is a 2025 Tamil-language drama thriller written and directed by A. R. Jeeva and produced by Subaskaran Allirajah under the banner Lyca Productions. The film stars Anupama Parameswaran in the lead role along with Charle, Livingston, Nirosha, and Priya Venkat in important roles.

The music and background score are composed by N. R. Raghunanthan and Siddharth Vipin, cinematography is handled by K. A. Sakthivel, and editing is done by V. J. Sabu Joseph. The film has a runtime of approximately 119 minutes and premiered at the International Film Festival of India before releasing in theatres on 30 January 2026.