Moukalaba-Doudou National Park (French: Parc national de Moukalaba-Doudou) is a national park in Gabon. It covers an area of . The national park includes various habitat types, including humid rain forest and savannah grasslands.
The World Wildlife Fund started a development programme in the park in 1996.
This site was added to the UNESCO World Heritage Tentative List on October 20, 2005, in the Mixed (Cultural & Natural) category.