Ajong is a settlement in Sarawak, Malaysia. It lies approximately 145.4 kilometres (90.3 mi) east of the state capital Kuching. Neighbouring settlements include:

• Nanga Kron 0 kilometres (0.0 mi) north
• Buai Malanjam 2.6 kilometres (1.6 mi) southwest
• Nanga Buai 2.6 kilometres (1.6 mi) southwest
• Gawis 2.6 kilometres (1.6 mi) southwest
• Merunjau 2.6 kilometres (1.6 mi) northeast