| Karan Singh Yadav | |
| Birth Date: | 1 February 1945 |
| Birth Place: | Bikaner, Bikaner State, British India |
| Residence: | Jaipur |
| Constituency Mp: | Alwar (by-election) |
| Term Start: | 1 February 2018 |
| Term End: | 23 May 2019 |
| Predecessor: | Mahant Chandnath |
| Successor: | Balak Nath |
| Office2: | Member of Parliament |
| Term2: | 2004-2009 |
| Constituency2: | Alwar |
| Predecessor2: | Jaswant Singh Yadav |
| Successor2: | Jitendra Singh |
| Office3: | Ex vice chairman 20 points program with cabinet minister |
| Termstart3: | 14 September 2006 |
| Termend3: | 2009 |
| Party: | Bharatiya Janata Party (2024-present) |
| Otherparty: | Indian National Congress (until 2024) |
| Spouse: | Kanta Yadav |
Karan Singh Yadav (born 1 February 1945) is a former Indian politician who was a member of the 16th Lok Sabha.[1] He represented Alwar constituency of Rajasthan, and was a member of the Bhartiya Janta Party (INC) political party.[2] He also served as the president of Rajasthan Yadav Mahasabha. He was an INS candidate in the 2018 assembly elections from the Kishangarh Bas constituency. He had four brothers and three sisters, and his father Ganpat Singh Yadav was an educated personality and was associated with the royal family of Bikaner.[3] He died in 1989 due to cardiac arrest. Yadav's mother Sharbati Devi died from cancer in 1981. He joined BJP on 16 March 2024. [4]