Romola Sinha (1913–2010) was a noted women's right and social activist from Bengal, Calcutta, India. She was also known as Mrs. S. K. Sinha, after her husband, the Rt. Hon. Sushil Kumar Sinha, ICS, who was a well known Magistrate and Collector and a member of elite Baron Sinha family of Raipur. Her husband was the second son of Lord Satyendra Prasanno Sinha of Raipur, an eminent lawyer, who was the only Indian Governor of Bihar and Orissa, and the only Indian to be raised to the House of Lords before independence. She was involved with social works and women's rights activism from her early age. She was noted for their fight for abolition of Devdasi system, prostitution and rehabilitation of children of prostitutes.