[1][2][3] Serbia's under-21 national team qualified for the 2007 UEFA European Under-21 Championship held in the Netherlands, in June 2007, after winning a two-game play-off against Sweden.

After a 3–0 loss at home, Serbia overturned the result two weeks later, defeating Sweden 5–0, and advancing to the final tournament.

Serbia's 2007 U21 Championship campaign was successful, as they finished in second place, losing the final to the hosts, by a score of 4–1.

The following players have been called up for 2025 UEFA European Under-21 Championship qualification matches against Luxembourg and Northern Ireland on 22 and 24 March 2024.

The following players have been called up for the team in the last twelve months, that are still eligible to represent Serbia at youth