Bison is an Indian Tamil-language sports drama film written and directed by Mari Selvaraj. It is jointly produced by Sameer Nair, Deepak Seigal, Pa. Ranjith and Aditi Anand under Applause Entertainment and Neelam Studios. The film stars Dhruv Vikram in the lead role alongside an ensemble cast featuring Pasupathy, Ameer, Lal, Anupama Parameswaran, Rajisha Vijayan, Hari Krishnan, Azhagam Perumal and Kalaiyarasan.

The film has music composed by Nivas K. Prasanna, cinematography handled by Ezhil Arasu K and editing by Sakthi Thiru. Bison is released on 17 October 2025, coinciding with Diwali.