2023 in Gabon
Events in the year 2023 in Gabon. Incumbents 

 President: Ali Bongo Ondimba
 Prime Minister: Rose Christiane Ossouka Raponda (until 9 January); Alain Claude Bilie By Nze onwards

Events 
Ongoing: COVID-19 pandemic in Gabon

 9 January – Gabonese president Ali Bongo Ondimba names Alain Claude Bilie By Nze as the new prime minister and head of government, replacing Rose Christiane Raponda after Ondimba issued a presidential decree. 26 August – 2023 Gabonese general election: 
 Gabonese citizens vote for a president and members of the parliament. The government imposes a nightly curfew and suspends internet access following the closure of polls, citing the need to prevent violence and misinformation. 30 August – 2023 Gabonese coup d'état: Officers of the Gabonese military undertake a military coup, dissolving the government, closing all borders, and annulling the results of the general election after Ali Bongo Ondimba is declared the winner. 2 September – Gabon's military government reopens the country's borders, three days after its closure. 12 October – Sylvia Bongo Ondimba, the former first lady of Gabon, is jailed by the ruling military junta. Deaths 
 10 January – Alain da Costa, 87, football manager (USM Libreville, Vantour Mangoungou, national team). 20 January – Michael Moussa Adamo, 62, politician, minister of foreign affairs (since 2022). References 

 
2020s in Gabon
Years of the 21st century in Gabon
Gabon