Tembong is a settlement located in the state of Sarawak, Malaysia. It is situated approximately 142.1 kilometres (88 mi) east-south-east of Kuching, which serves as the state capital.
The area surrounding Tembong includes several neighboring settlements, such as Tabut to the east, Kejemut and Lidong to the northwest, and Ijok Ulu to the southwest. Other nearby locations include Kaong, Rambai, Sengkabang, Basi, and Tebarong.