Parliamentary elections were held in Gabon on 27 September 2025 alongside municipal elections, with a second round held on 11 October in constituencies where no candidate received a majority. A third round took place on 18 October in eight constituencies. The Gabonese Democratic Party, which had dominated Gabonese politics from independence in 1961 until the 2023 Gabonese coup d'état, suffered its first defeat in an election since independence, falling to a rump of 15 seats in the National Assembly.