Raghuraj Pratap Singh (born 31 October 1968), popularly known as Raja Bhaiya, is a six-time independent M.L.A. from his native local assembly constituency Kunda, Uttar Pradesh. He was cabinet minister of Uttar Pradesh of Food and Civil Supplies Department in Akhilesh Yadav ministry.
In 1997, Singh served as Minister of Programme Implementation in BJPs Kalyan Singh government and again was minister in Ram Prakash Gupta and Rajnath Singhs cabinet in 1999 & 2000.
On 15 March 2012, he was assigned the ministry of Food and Civil Supplies as well as the Prison ministry in the newly elected Akhilesh Yadav government. On 4 March 2013, Raghuraj resigned as minister from Akhileshs cabinet when his name was surfaced in the conspiracy murder of Deputy Superintendent Officer Zia Ul Haq in Kunda.
On 16 November 2018, Singh announced he was forming his own party, the Jansatta Dal