Lewis Tierney (born 20 October 1994) is a former rugby league footballer who played on the wing or at fullback. He started his professional career in 2013 with the Wigan Warriors in the Super League, and spent time on loan at Workington Town. He joined the Catalans Dragons in 2017, and played for them in the 2018 Challenge Cup final. He played for Leigh Centurions for one season before announcing his retirement in 2021. Tierney was also a Scotland international, and was capped six times between 2016 and 2018.