Dean Bradley Henderson (born 12 March 1997) is an English professional footballer who plays as a goalkeeper for Premier League club Crystal Palace and the England national team.

Henderson joined Manchester United's youth system in 2011 from Carlisle United. He made his first-team debut for Manchester United against Luton Town in the EFL Cup in September 2020. He has also been loaned out to a number of other teams. Having played in various lower divisions, he made his Premier League debut with Sheffield United in 2019.

Henderson has represented England at under-16, under-17, under-20, under-21 and senior levels. He was a member of the England under-20 squad that won the 2017 FIFA U-20 World Cup, and the senior team that were runners-up at UEFA Euro 2020.