Kanishk Seth (born 4 November 1997) is an Indian cricketer. He plays Twenty20 cricket for Railways. He made his List A debut for Bengal in the 2016–17 Vijay Hazare Trophy on 28 February 2017. He made his first-class debut for Bengal in the 2017–18 Ranji Trophy on 6 October 2017. In January 2018, he was bought by the Chennai Super Kings in the 2018 IPL auction.