Accounts are given on the eriophyoid fauna of Hungary. Based on the literature records, a total of 336 mite species are listed from 370 host species of 55 plant families. The families Phytoptidae, Eriophyidae and Diptilomiopidae are represented by 12, 303 and 21 species, respectively. Aculus dictamni (Farkas), Aculus mori (Farkas) and Cecidophyes gymnaspis (Nalepa) are new combinations.