Taketa is a city located in Ōita Prefecture, Japan. As of 33 November 2023, the city had an estimated population of 19,456 in 9838 households, and a population density of 41 persons per km2. The total area of the city is 477.53 km2 (184.38 sq mi).

Ōita Prefecture is a prefecture of Japan located on the island of Kyūshū. Ōita Prefecture has a population of 1,136,245 and has a geographic area of 6,340 km2. Ōita Prefecture borders Fukuoka Prefecture to the northwest, Kumamoto Prefecture to the southwest, and Miyazaki Prefecture to the south.