Samuel James Hart (born 10 September 1996) is an English professional footballer who plays as a left-back for EFL League Two club Sutton United. He began his career at Liverpool, where he made his first-team debut in a pre-season friendly in August 2016. He played on loan at Port Vale during the 2016–17 season, and was sold on to Blackburn Rovers in August 2017. He joined Rochdale on loan in January 2018 and again for the 2018–19 season. He joined Southend United on loan in January 2019 and then loaned out to Shrewsbury Town in January 2020. He joined Southend United on a permanent basis in November 2020 and then signed for Oldham Athletic in June 2021. He later signed for Sutton United 12 months later, at the end of June 2022.