Mrinal Deo-Kulkarni (born 21 June 1971) is a senior film, TV actress and director of India. She is better known for her role as Meerabai in doordarshan's Meerabai seriel and angel in Hindi TV serial Son Pari. She has acted in Marathi language and Hindi TV serials and films.

Early life, family and education
She was born in a Marathi Deshastha Brahmin family in Pune. Her parents are Dr. Vijay Deo and Dr. Veena Deo. She has a Master's degree in Linguistics from Pune University. She has a sister named Madhura. She lost her father after illness on 11 April 2019. 

She married her childhood friend Ruchir Kulkarni in 1990 and has a son Virajas who is also a part of Marathi film industry.