K. R. Gouri Amma was an Indian politician and the first revenue minister of Kerala state. She was a Marxist revolutionary, advocate, author and diplomat. She was also one of the founding leaders of the Communist movement in Kerala. She headed the Janathipathiya Samrakshana Samithy (JSS), a political party based in Kerala. Prior to the formation of JSS she was a prominent figure in the communist movement in Kerala. She was the first female law student coming from the Ezhava community. She was a minister in the communist-led ministries in Kerala in 1957, 1967, 1980 and 1987. She also became a minister in the Congress-led cabinet from 2001 to 2006. She is the second longest serving MLA in Kerala Legislative Assembly.