Rajanya Mitra () is an Indian actress who works primarily in Bengali language television soap operas and web series.
Rajanya started her acting through the documentary movie, A Journey from Calcutta to Kolkata (2009), directed by Debasis Choudhuri. Thereafter, she continued playing prominent and supporting roles in Bengali soap opera produced by Saibal Banerjee and Leena Gangopadhyay. In 2012, she also played the role of Esha in Checkmate. Some of her well known works includes Mahua Bose in Nokshi Kantha and Mishti in Khorkuto.