Joseph George Willock (born 20 August 1999) is an English professional footballer who plays as a midfielder for Premier League club Newcastle United, on loan from Arsenal.
A youth product of Arsenal, Willock joined Arsenal at age four-and-a-half, having been allowed to play alongside his older brothers. He made his first-team debut for the club on 20 September 2017 in the EFL Cup against Doncaster Rovers.
On 1 February 2021, Willock joined Newcastle United on loan for the remainder of the 2020–21 season. Willock scored in the 16th minute on his debut for Newcastle against Southampton on 6 February.
On 30 August 2019, Willock was included in the England under-21 squad for the first time but had to withdraw due to injury. He eventually made his U21 debut on 11 October 2019 during a 2–2 with Slovenia in Maribor.