Louie Mark Barry (born 21 June 2003) is an English professional footballer who plays as a striker and winger for EFL League One club Sheffield Wednesday.

Having spent a decade in the West Bromwich Albion Academy, he moved to Barcelona in 2019, in their famed La Masia academy. He subsequently joined the Aston Villa Academy in 2020.

Barry represented both England and the Republic of Ireland at youth international level. He declared his intention to play senior international football for Ireland in August 2025.