Dex Creek Bush Camping Area is a dispersed, informal campsite located along Dex Creek in the Blue Mountains wilderness of New South Wales, commonly used by bushwalkers on the multi-day Kanangra to Katoomba route.

The site sits at the base of Mt Cloudmaker and is typically reached via a track descending from the mountain's summit ridge. A number of small campsites are scattered on both sides of the creek, making it suitable for groups of varying sizes.

Dex Creek generally provides a reliable water source, though it can dry up during extended dry spells, so walkers should plan accordingly. The area serves as a key overnight stop between Mt Cloudmaker and the Coxs River on this challenging wilderness traverse.