Rambai, Tutong
（重定向自Rambai）
- For the fruit known as rambai, see Baccaurea motleyana.
Rambai is a mukim in the Tutong District of Brunei. It is located in the south bordering Mukim Lamunin to the north, Limbang, Sarawak (Malaysia) to the east and south, Mukim Sukang (Belait District) to the south-west, Mukim Bukit Sawat (Belait District) to the west and Mukim Ukong to the north-west. Mukim Rambai contain one of the largest lake within Brunei called Tasek Merimbun or Merimbun Lake (in English) and also one of the largest dam in Brunei as well, which is Empangan Air Jubli Perak Benutan or simply the Silver Jubilee Benutan Dam (in English).