Udau

Udau is a settlement in the Saratok division of Sarawak, Malaysia. It lies approximately 135.4 km east of the state capital Kuching.

Neighbouring settlements include:
 * Engkerbai 0 km north
 * Samu 1.9 km west
 * Sengiam 2.6 km northwest
 * Lampong 2.6 km northeast
 * Belabak 2.6 km southwest
 * Kerangan Pinggai 2.6 km southwest
 * Matop 4.1 km southwest
 * Tanjong 4.1 km southwest
 * Titik 4.1 km northwest
 * Nanga Bong 4.1 km northwest