Singh Yadav (born 12 June 1937) is an Indian author from Bashirpur in the Mahendragarh district of the northern Indian state of Haryana.
A graduate and master of arts in political science from University, he obtained his doctorate from Kurukshetra University.
Yadav has more than a quarter of a century's experience teaching post-graduate and under-graduate classes in various colleges in Haryana.
He is also involved in various social reform movements and educational institutions and as a result took voluntary retirement in order to devote more time to research and social work.