Saumitra Khan (born 8 December 1980) is an Indian politician representing the Bishnupur constituency of West Bengal in the Lok Sabha since 2014.
He belongs to the Bharatiya Janata Party.
Khan started his career with Indian National Congress party and was elected to West Bengal Legislative Assembly from Katulpur constituency.
In 2013, he switched to the ruling Trinamool Congress.
In the 2014 Indian general election, he was elected to the Lok Sabha from Bishnupur constituency.
In early 2019, he defected to Bharatiya Janata Party, the ruling party at the centre.
Following his defection, a police case was lodged against him for allegedly extorting money from job aspirants.
The Kolkata High Court prevented him from entering his constituency.
He won with a margin of more than 78,000 votes without even holding any political rally in the area.