Long Tuma

Long Tuma is a settlement in the Lawas division of Sarawak, Malaysia. It lies approximately 667.1 km east-north-east of the state capital Kuching.

Neighbouring settlements include:
 * Long Sabuloh 3.7 km south
 * Kampung Gaya 3.7 km north
 * Kampung Belu 5.6 km south
 * Lawas 5.6 km north
 * Kampung Pangaleh 5.8 km east
 * Kampung Lawas 5.9 km north
 * Kampung Sitakong 5.9 km north
 * Kampung Surabaya 8.3 km northeast
 * Kampung Sulai 10.8 km northwest
 * Kampung Melipat 11.1 km north