The Senegal national U-20 football team (French: Équipe du Sénégal de football U-20), nicknamed Les Lions de la Teranga (young Lions of Teranga) is the feeder team for the Senegal national football team and is controlled by the Senegalese Football Federation. They are the current champions of the U-20 Africa Cup of Nations and their senior team are the current champions of the AFCON and the CHAN. The first time Senegal qualified for a World Cup was in 2015, where they managed to qualify for the semi-finals up until they lost against Brazil 5-0, their biggest defeat. They then went on to loss the third place match against fellow WAFU member Mali. Senegal ended up finishing in fourth place, their best performance in the tournament.

Senegal’s first appearance in the Africa Cup of Nations was in 1993, when they drew 0-0 against Egypt. They then later lost to Ethiopia and Morocco respectively.

Senegal U20 är Senegals fotbollslandslag för spelare under 20 år. Laget representerar Senegal i internationella tävlingar för U20-landslag, såsom VM i fotboll för U20 och Afrikanska mästerskapen i fotboll för U20. Senegal U20 har kvalificerat sig till VM i fotboll för U20 vid tre tillfällen, 1999, 2015 och 2019.