Penthicodes variegatus is a species of planthoppers in the subfamily Aphaeninae (Fulgoridae), found in South-East Asia. It belongs to the subgenus Ereosoma <small>Kirkaldy, 1906</small>. The genus name was formerly treated as feminine, but in 2022 it was revised to masculine following ICZN Article 30.1.4.4, changing the spelling of this species' name from variegata to variegatus.