Mamta Mohanan is married to Jibu Jacob, a Malayalam film director. The couple has a daughter, Aadhya, born in 2016. Mamta is known for her philanthropic efforts, often supporting social causes and charitable organizations. She has been involved with organizations like the Kerala State Women's Commission and has participated in various charity events.
: Her breakthrough role in Kadha Thudarunnu (2010) won her both the Filmfare Award for Best Actress – Malayalam and the Kerala State Film Award . She has starred in blockbusters like My Boss (2012), Two Countries (2015), and the recent thriller Maharaja (2024).
Media outlets frequently highlight her fitness routines, fashion choices, and advocacy work. Her public journey inspires audiences across South India. She uses her platform to promote body positivity, cancer awareness, and mental health support.