🇧🇳 Mukim Lumapas is a mukim in Brunei-Muara District, Brunei. It has an area of 62.10 square km (23.98 sq mi); the population was 7,756 in 2016.
Name The mukim is named after Kampong Lumapas, one of the villages it encompasses.
Geography The mukim is located in the south of the district, bordering the mukims within Kampong Ayer and Mukim Kianggeh to the north, Mukim Kota Batu to the north and east, Limbang District in Sarawak, Malaysia to the east and south, Mukim Pengkalan Batu to the west and Mukim Kilanas to the west and north.