The Currency Building is an early 19th-century building in the B. B. D. Bagh (Dalhousie Square) central business district of Kolkata in West Bengal, India. The building was originally built in 1833 to house the Calcutta branch of the Agra Bank. In 1868, it was converted for use by the Office of the Issue and Exchange of Government Currency, an office of the Controller of the Currency under the British Raj. From 1935 until 1937, the Reserve Bank of India (RBI) used the building as its first central office. The building remained in use, and was used at one time by the Central Public Works Department (CPWD) as a storehouse. Authorities decided to demolish it in 1994.