2023 in Guinea-Bissau
Events in the year 2023 in Guinea-Bissau. Incumbents
 President: Umaro Sissoco Embaló 
 Prime Minister: Nuno Gomes Nabiam (until 8 August); Geraldo Martins onwards

Events
Ongoing — COVID-19 pandemic in Guinea-Bissau
 4 June - 2023 Guinea-Bissau legislative election
 8 July - Geraldo Martins is appointed as the prime minister of Guinea-Bissau. 18 October - Guinea-Bissau's capital Bissau experiences a major blackout after Turkish energy firm Karpowership cuts the supply of electricity to the city over an unpaid bill of at least $15m. The Guinea-Bissauan government says the outstanding amount will be paid within 15 days. References

 
2020s in Guinea-Bissau
Years of the 21st century in Guinea-Bissau
Guinea-Bissau
Guinea-Bissau