Surendra Singh Nagar (born 10 May 1965) is an Indian politician and Member of Parliament in Rajya Sabha since July 2016. He was also a Member of Parliament in the 15th Lok Sabha from Gautam Buddha Nagar constituency of Uttar Pradesh as a Bahujan Samaj Party candidate. He was a member of Bahujan Samaj Party from May 2008 to 2014. He joined Samajwadi Party before the Lok Sabha elections in 2014. On 10 August 2019, he joined Bharatiya Janta Party.