Akdağ Natural National Park, settled on Sandıklı county in Afyon province and Çivril county in Denizli province, is a transition area between Central Anatolian and Aegian regions. Akdağ is approximately 2000 m in elevation and bears both forest and steppe characteristics. There is no previous work encountered related to the insect fauna of the study field. In the observations for the determination of insect fauna in Akdağ Natural National Park, 152 species that belong to 45 families have been determined.