James Trevor Berrett (born 13 January 1989) is a professional footballer who plays as a midfielder for Unknown Last club: Grimsby Town. He played for the Republic of Ireland national under-21 team.
Berrett was born in Halifax, West Yorkshire. He is a product of the Huddersfield Town academy, and made his first-team debut at Boundary Park when he came on as a 69th-minute substitute in the 1–1 draw with Oldham Athletic in April 2007. He signed a professional contract with Huddersfield on 5 July 2007.