Guinea-Bissau is divided into nine regions (singular: região, plural: regiões) (capitals in parentheses)-

• Bafatá Region (Bafatá)
• Biombo Region (Quinhámel )
• Bissau Region (Bissau)
• Bolama Region (Bolama)
• Cacheu Region (Cacheu)
• Gabú Region (Gabú)
• Oio Region (Farim)
• Quinara Region (Buba)
• Tombali Region (Catió )