Mira Datta Gupta (Bengali: মীরা দত্ত গুপ্ত; 5 October 1907 – 18 January 1983) was a freedom fighter, social worker, educationist, politician and activist on women's issues in Calcutta, India. She was a Member of the Legislative Assembly (MLA) in Bengal and then West Bengal for twenty years from 1937 to 1957, firstly representing Women's constituency from 1937 to 1952, and then Bhowanipore from 1952 to 1957. She was the first MLA from Bhowanipore.