| Rajesh Kumar Singh | |
| Office: | Member of Bihar Legislative Council |
| Constituency: | Nalanda Local Authority |
| Predecessor: | Kapildev Prasad Singh |
| Successor: | Reena Devi |
| Term Start: | 2009 |
| Term End: | July 2015 |
| Nickname: | Raju Yadav |
| Birth Date: | 26 May 1972 |
| Birth Place: | Bihar Sharif,Nalanda district,Bihar,India |
| Nationality: | Indian |
| Otherparty: | Lok Janshakti Party |
| Spouse: | Reena Devi |
| Residence: | Bihar Sharif |
| Parents: | Ramvriksh Prasad (Father) |
| Alma Mater: | Intermediate |
| Party: | Janata Dal |
Rajesh Kumar Singh, also known as Raju Yadav, is an Indian politician who served as a member of the Bihar Legislative Council to the Nalanda Local bodies from 2009 to July 2015 .He won the M.L.C election in July 2009 as a Lok Janshakti Party candidate. In present he is a member of Janata Dal (United). His wife Reena Devi also represent the same seat from 2015 to till.[1]
He is married to Reena Devi who became member of Bihar Legislative Council after he retired from active politics in 2015.[2]