The Argentina women's national under-20 football team is the representative of Argentina in FIFA sponsored tournaments that pertain to that age level. They have participated in the eight editions of the South American U-20 Women's Championship, their best result finishing runners-up in 2006, 2008 and 2012, which allowed them to qualify for the FIFA U-20 Women's World Cup in 2006, 2008 and 2012, although in all of them, they ended up being eliminated in the group stage.

阿根廷 20 岁以下女子足球队,是阿根廷足球协会管理的 20 岁以下女子足球队,代表阿根廷参加国际足球比赛。