Kota Samarahan, formerly known as Muara Tuang, is a town and the administrative seat of the Samarahan District in Samarahan Division, Sarawak, Malaysia. It is also a satellite town for Kuching due to its proximity to the city part of Greater Kuching area. The Sarawak government position Kota Samarahan as the medical and education hub of the state. Samarahan is the heart of Sarawak Malays which is majority of 56% .