Isaac Scott Hayden is an English professional footballer who plays as a defensive midfielder for Belgian Pro League club Standard Liège on loan from Premier League club Newcastle United. A versatile player, he can also play as a center-back or full-back.

Isaac Scott Hayden is a product of Arsenal’s youth academy. He joined and signed a five-year contract with Newcastle United on July 11, 2016.

On August 17, 2016, Hayden scored his first goal for Newcastle in a 4-1 win over Reading.  Hayden went on to win the 2016-17 Premier League title with Newcastle in May 2017.