Carynota marmorata, commonly known as the marbled treehopper, is a species of treehopper. It was first described by Thomas Say in 1830.
Carynota marmorata is found in the mid-western and eastern United States and eastern Canada. It feeds on multiple types of trees, including:
Carynota marmorata has a fairly high, rounded, brown-colored pronotum riddled with yellowish white spots. Adults are 8 millimetres in length and 4 millimetres in width.