Kalidas Rangalaya is one of Bihar's well-known theatres and a center for cultural performances in Patna, India.

[2] It is in the southeast corner of Gandhi Maidan[3] and is run by the Bihar Art Theater which is the regional centre of International Theatre Institute, UNESCO, Paris.

[1] Named after Kālidāsa, it was established on 9 October 1974 by Anil Kumar Mukherjee.

[1] Today the Kalidas Rangalaya consists of a stage, auditorium, Bihar Institute of Dramatics office and a cafeteria, known as 'Annapurna'.

Classes in dance and music forms, painting, and photography are offered at the complex.