Rajesh Kumar Singh is an Indian male name and may refer to:
Rajesh Kumar Singh (Bihar politician, born 1974) Rajesh Kumar Singh (Bihar politician, born 1972) Rajesh Kumar Singh (Uttar Pradesh politician) Rajesh Kumar Singh (civil servant), 40th defense secretary of India Rajesh Singh Kushwaha, Bihar politician
See also Rajesh Kumar (disambiguation) Rajesh Singh (disambiguation)