The FIBA Under-18 Women's AmeriCup previously known as the FIBA Under-18 Women's Americas Championship is the Americasbasketball championship for players under 18 years that take place every two years among national teams of the FIBA Americas zone. Before the 2006 edition the tournament was played by under-19 teams. The top four teams qualify for the FIBA Under-19 Women's Basketball World Cup.