利物浦 19岁以下

Liverpool F.C. Under 23s is the reserve & senior youth team of Liverpool F.C. It is the most senior level of the Liverpool academy beneath the first team. In the summer of 2012, the whole English reserve football system was overhauled and replaced with an Under 21 league system, the Professional Development League. Liverpool's reserve team became the Liverpool under 23 team and competes in the Professional Development League 1 which is also known by its sponsorship name of Barclays under 21 Premier League and Premier League 2. The team generally consists of Under-21 players at the club but at times senior players also play for the reserves when they are recuperating from injury. Following the introduction of new regulations from the 2012–13 season, only three outfield players and one goalkeeper over the age of 21 can play for the reserves regularly.

Liverpool F.C. Academy is the youth set up Liverpool Football Club. It trains players from the U6 age group up to the U21 squad. The academy has separate head coaches in charge of development in the U6-U9, U10-U11, U12-U14 and U15-U16 age groups. At U21 and U18 level there are dedicated coaching teams managed by Michael Beale with the U21 position vacant as of 2 March 2020. Alex Inglethorpe was promoted from U21 manager to Academy Director in the summer of 2014 and hold overall responsibility for operation of the academy. The academy has won the FA Youth Cup, a competition for players of age 15 to 18, four times in 1996, 2006, 2007 and 2019.

Liverpool F.C. Academy is considered to be one of the most productive football academies of the richer clubs both in England and in the world. Various current and past Liverpool players have graduated through the academy with the likes of Billy Liddell, Ronnie Moran, Ian Callaghan, Phil Thompson, Robbie Fowler, Steve McManaman, Michael Owen, Jamie Carragher, Steven Gerrard and Trent Alexander-Arnold, among many others.