The Lithuania men's national under-20 basketball team (Lithuanian: Lietuvos nacionalinė vaikinų jaunimo iki 20 krepšinio rinktinė), is the representative for Lithuania in international basketball competitions, and it is organized and run by the Lithuanian Basketball Federation. The Lithuania men's national under-20 basketball team represents Lithuania at the FIBA Europe Under-20 Championship. The 2012 FIBA Europe Under-20 Championship champions generation (born 1992), led by Jonas Valančiūnas, won every single age-restricted tournament they have competed in. No other generation in the world have shown such impressive performance. Consequently, the unique Lithuanian generation was nicknamed "Auksinis Lietuvos jaunimas" (English: The Golden Lithuanian Youth).

The Lithuania U20 basketball team is a talented and competitive group of young athletes who represent their country in international competitions. The team is made up of players under the age of 20 who have been selected for their exceptional skills and potential. They are known for their strong teamwork, quick and precise passing, and aggressive defense. The team is coached by experienced professionals who have a deep understanding of the game and are dedicated to helping the players reach their full potential. The Lithuania U20 team has a rich history of success in international competitions, and they continue to be a force to be reckoned with on the court. With their passion for the game and their commitment to excellence, the Lithuania U20 basketball team is a true inspiration to young athletes everywhere.