Balasau

Balasau (also known as Rumah Manggoi or Belasau) is a settlement in Sarawak, Malaysia. It lies approximately 118.7 km east of the state capital Kuching.

Neighbouring settlements include:
 * Belok 1.9 km west
 * Rumah Luong 1.9 km south
 * Rapong 2.6 km northeast
 * Isu 2.6 km northwest
 * Sabar 2.6 km southeast
 * Terai 2.6 km southeast
 * Debak 2.6 km southeast
 * Loget 3.7 km north
 * Rumah Garit 3.7 km south
 * Dit 4.1 km southwest