Adexia is a genus of planthoppers in the family Flatidae. It was first described by Leopold Melichar in 1901.

The species in the genus are:

Adexia columbica Ossiannilsson, 1940 Adexia erminia (Fowler, 1900) Adexia fowleri Melichar, 1901 Adexia melanoneura Melichar, 1901

References