Phyllonorycter issikii is native to Asia and was first recorded in Hungary in 2002. In this paper we describe the results of or study on the parasitoid complexes of the species in Hungary. During the three years (2011-2013), a total of 1,692 Ph. issikii leaf mines were collected from 16 different locations. From the parasitoids emerged a total of 14 species were identified, 13 of which belong to the Eulophidae and one to the Braconidae family. The far most abundant species of the parasitoid complex is M. frontalis, which represents 83.7% of the total number of parasitoids reared. We reared four parasitoid species (Sympiesis angustipennis, Achrysocharo ides cilia, Cirrospilus elegantissimus and Omphale versicolor), which haven't been reared yet from Ph issikii. The average rate of parasitism for the 3 years is 19.5%, and the yearly values are 37.2%, 28.0%, 9.6%. We therefore conclude that the native polyphagous parasitoids do not play a decisive role in the regulation of populations of the invasive Ph. issikii miner Oct 2014 none2016