Stuart Adamson McKinstry (born 18 September 2002) is a Scottish professional footballer who plays as a winger for Motherwell, on loan from Premier League club Leeds United. Born in Wishaw, McKinstry is a product of Motherwell's academy before switching to Leeds United in summer 2019. He made his senior debut in 2021. In 2022 he returned to his boyhood club Motherwell on a one year loan