She has won several awards, including two Filmfare Awards South and the Kerala State Film Award for Second Best Actress. Personal Resilience Mamta is widely respected for her public battle with Hodgkin's lymphoma

Throughout her illustrious career, Mamtha Mohandas has received numerous awards and accolades for her outstanding contributions to the film industry. Some of her notable awards include:

Mamta won the Filmfare Award for Best Actress – Malayalam for her role in Katha Thudarunnu (2010) and the Kerala State Film Award for Second Best Actress for the same film.