Kampung Dundong is a settlement in Sarawak, Malaysia. It lies approximately 46.5 kilometres (29 mi) east-south-east of the state capital Kuching.

Neighbouring settlements include:

• Kampung Seteman 2.6 kilometres (1.6 mi) northwest
• Kampung Jagong 3.7 kilometres (2.3 mi) east
• Kampung Sabang 3.7 kilometres (2.3 mi) north
• Kampung Tegelam 4.1 kilometres (2.5 mi) southwest
• Kampung Sageng 5.6 kilometres (3.5 mi) east
• Kampung Lintang 5.6 kilometres (3.5 mi) east
• Simunjan 5.6 kilometres (3.5 mi) east
• Kampung Ponggor 5.6 kilometres (3.5 mi) south
• Kampung Sungai Jong 5.9 kilometres (3.7 mi) east
• Kampung Panagan 5.9 kilometres (3.7 mi) west