The Guinea-Bissau national under-16 and under-17 basketball team is a national basketball team of Guinea Bissau, administered by the Federacao de Basquetebol da Guinée Bissau. It represents the country in international under-16 and under-17 (under age 16 and under age 17) basketball competitions.
It appeared at the 2008 FIBA Africa U16 Zonal Championship for Men.