Yeduguri Sandinti Vijayalakshmi (born 19 April 1956), better known as Y. S. Vijayamma, is an Indian politician from the Rayalaseema region of Andhra pradesh. She served as an MLA representing Pulivendla constituency.[1] She was the chairperson of the YSR Congress Party as previously 2011 to 2022. Her husband, Y. S. Rajashekhara Reddy, popularly known as YSR, served as the 14th Chief Minister of Andhra Pradesh.[2] Her son Y. S. Jaganmohan Reddy, is the 17th Chief Minister of Andhra Pradesh.[3][4] Her daughter, Y. S. Sharmila is a politician from the Indian National Congress.