The Cooper Developmental Road is an outback road in Queensland, Australia. It is sometimes called the Cooper's Creek Developmental Road.
It commences at the Diamantina Developmental Road at 26°36′36″S 143°55′20″E / 26.61005°S 143.92223°E (approximately 37 kilometres (23 mi) west of Quilpie) and travels south-west for 186 kilometres (116 mi) until it reaches the Bulloo Developmental Road at Durham. 27°21′31″S 142°34′19″E / 27.3587°S 142.5719°E.
It passes through the town of Eromanga.
This road has no major intersections.