Rinku Rajguru is a Marathi film actress best known for her role in the film Sairat. She met the director of Sairat, Nagraj Manjule, in 2013 and he asked her to audition for the role. She won a National Film Award - Special Jury Award / Special Mention (Feature Film) at the 63rd National Film Awards for her performance in Sairat.
In the Kannada remake of Sairat, Manasu Malligey, Rajguru reprised her role.