Harry Clifton (born 12 June 1998) is an English footballer who plays as a midfielder for Grimsby Town in EFL League Two.
Clifton first signed a contract for Grimsby in 2015, from the youth club. He returned to Grimsby in May 2017, signing another two-year deal. He made his full debut on 29 August 2017 in the EFL Trophy against Doncaster Rovers. He made his professional League Two debut on 30 January 2018