J. Arundhathi (born 6 August 1945) is an Indian politician from Kerala, India.
She represented Vamanapuram constituency in 12th (2006) Kerala Legislative Assembly.
She is a member of the Communist Party of India (Marxist) Thiruvananthapuram District Committee.
She was born on 6 August 1945 at Pettah, Thiruvananthapuram to N. Madhavan Pillai and Janamma.
[1] She is the Joint District Secretary of the All India Democratic Women's Association, Thiruvananthapuram.