Ramanath Tagore CSI (26 October 1801 – 10 June 1877), also spelled Roma Nath Tagore, was one of the leading social figures in 19th-century Kolkata, British India. The son of Rammani Tagore of the Jorasanko branch of the Tagore family, he was younger brother of Dwarkanath Tagore and a cousin of Prasanna Coomar Tagore. Later, he acquired the family property at Battala, one of the Kolkata neighbourhoods.