| Office: | Minister of state for Railways |
| Term Start: | 5 July 2016 |
| Term End: | 30 May 2019 |
| Primeminister: | Narendra Modi |
| Minister: | Suresh Prabhu Piyush Goyal |
| Office1: | Member of Parliament, Lok Sabha |
| Term Start1: | 1999 |
| Term End1: | 2019 |
| Predecessor1: | Nripen Goswami |
| Successor1: | Pradyut Bordoloi |
| Constituency1: | Nowgong |
| Birth Date: | 1950 11, df=y |
| Birth Place: | Nagaon, Assam |
| Party: | Bharatiya Janata Party |
| Children: | 2 sons & 3 daughters |
| Father: | Shambhunath Gohain |
| Mother: | Sunmai Gabharu |
| Education: | B. A., LLB |
| Alma Mater: | Guwahati University |
Rajen Gohain (26 November 1950) born in Nagaon, Assam, is an Indian politician who served as Member of parliament, Lok Sabha. He has represented the Nowgong constituency in Assam since 1999 to 2019 and is a member of the Bharatiya Janata Party.
Gohain was educated at the University of Guwahati and graduated with BA and LLB degrees.[1] He married Rita Gohain in 1981 and is father to five children.[2] Gohain is a tea-estate owner by profession.[1]
Gohain has served four terms as a Member of parliament, Lok Sabha.[2] He has represented the Nowgong constituency since 1999 – having been re-elected in 2004, 2009 and 2014.[2] Gohain has been a member of the Bharatiya Janata Party since 1991.[1]
On 5 July 2016; Gohain was inducted to the Union Cabinet as a Minister of State in the Railway Ministry.