T. A. Sarasvati Amma (Tekkath Amayankottukurussi Kalathil Sarasvati, also spelled as T. A. Saraswathi Amma; 26 December 1918 – 15 August 2000) was a scholar born in Cherpulassery, Palakkad District, Kerala, India. She has contributed to the fields of history of Mathematics and Sanskrit, through her work on Geometry of ancient and medieval India.