| Dinesh Kumar Singh | |
| Birth Place: | Village & Post Office- Barnaw, PS- Ayer, Anchal Jagdishpur, Dist- Bhojpur Arrah, India |
| Residence: | Patna, Bihar |
| Office: | Member of Bihar Legislative Assembly |
| Constituency: | Jagdishpur |
| Term Start: | 2010 |
| Term End: | 2015 |
| Predecessor: | Sribhagwan Singh |
| Successor: | Ram Vishnun Singh |
| Party: | Rashtriya Janata Dal |
| Profession: | Politician |
Dinesh Kumar Singh and popularly called as Dinesh Yadav was an Indian politician. He was elected to the Bihar Legislative Assembly from Jagdishpur (Vidhan Sabha constituency)[1] as the 2010 Member of Bihar Legislative Assembly as a member of the Rashtriya Janata Dal.