Moovalur Ramamirtham (Tamil: மூவலூர் ராமாமிர்தம்) (1883–1962) was a Tamil social reformer, author, and political activist of the Dravidian Movement, who worked for the abolition of the Devadasi system in the Madras Presidency. Born in Thiruvarur, she was brought up at Moovalur, a village near Mayiladhuthurai.