Diamer Division (Urdu: دیامیر ڈویژن), also known as Diamer-Astore Division, is a first-order administrative division of Gilgit-Baltistan region in Pakistan.

The divisional headquarters of the Diamer Division is the town of Chilas. The Diamer Division currently consists of four districts:

• Astore District
• Darel District
• Diamer District
• Tangir District

See also

• Chilas