Tom Horton (born 18 April 1997 in Australia) is an Australian rugby union player who plays for Leicester Tigers in England's Premiership Rugby. He has previously played for the NSW Waratahs in Super Rugby. His playing position is hooker. He has signed to the Waratahs squad for the 2020 season. In August 2022 Horton signed for Leicester Tigers in England's Premiership Rugby on a short term deal. Head coach Steve Borthwick descirbed Horton as "tough, hard-working".