Vasundhara was born to Tamil father and Maharashtran mother. She first appeared in the 2006 Tamil film, Vattaram and later starred in films including Kaalaipani, Jeyamkondaan and Peraanmai. She took part in the Miss Chennai contest and was crowned Miss Creativity, following which she took up modelling. She changed her name to Vasundhara Kashyap while filming Thenmerku Paruvakaartru.
