Purnima Devi Barman is a wildlife biologist from Assam, India. She is known for her conservation work with the greater adjutant stork, known locally as the Hargila. She is the founder of the Hargila Army, an all-female conservation initiative. In 2017, Barman was the recipient of both the Whitley Award for her conservation efforts and the Nari Shakti Puraskar, the highest civilian award for women, presented by the President of India.