| Tulsi Singh Yadav | |
| Birth Name: | Tulsi Singh Yadav |
| Birth Place: | Rohtas district, Bihar |
| Residence: | Rohtas district, Bihar |
| Death Date: | 2015 |
| Death Place: | Karakaat, Rohtas district, Bihar |
| Office: | Member of Bihar Legislative Assembly |
| Constituency: | Karakaat |
| Term Start: | 1995 |
| Term End: | 2000 |
| Successor: | Arun Singh |
| Office1: | Member of Bihar Legislative Assembly |
| Constituency1: | Karakaat |
| Term1: | 1990 |
| Term End1: | 1995 |
| Predecessor1: | Shashi Rani Mishra |
| Office2: | Member of Bihar Legislative Assembly |
| Constituency2: | Karakaat |
| Term Start2: | 1967–1969, 1969–1972 and 1980–1985 |
| Predecessor2: | Not Exit |
| Successor2: | Self |
| Party: | Rashtriya Janata Dal Janata Dal Samyukta Socialist Party |
| Profession: | Politician, social worker |
Tulsi Singh Yadav also Known as Tulsi Singh is an Indian politician. He was elected to the Bihar Legislative Assembly from Karakaat[1] as a member of the Samyukta Socialist Party and Janata Dal in 1967, 1969, 1980,1990 and 1995. In 2000, Yadav lost Bihar Legislative Assembly to Arun Singh as a member of Rashtriya Janata Dal. He contested 2009 Lok Sabha election from Karakat[2] constituency as a member of Samajwadi Party but lost to Mahabali Singh. Yadav died on 4 November 2015.[3]