Under-20 Four Nations Tournament (Italian: Torneo Quattro Nazioni Under-20; German: Internationalen U-20 Spielrunde) was an annual under-20 football tournament, contested by the four Alpine nations: Austria, Germany, Italy and Switzerland, from the 2003–04 edition until the 2009–10 edition.

In 2012–13 season, the age limit was: players born on or after 1 January 1993 were eligible.

Moreover, teams could select up to 8 overage players born on or after 1 January 1992.

Combining two criteria, only those players were allowed to play in 2015 UEFA European Under-21 Football Championship.

[citation needed] Tournament period: 3 September 2014 – 21 April 2015