Faunistic records for 88 frit flies species from southwestern Turkey (Muğla province) and from Samsun (north Turkey) are given. Two species, Dicraeus civeleki sp. n., and Meromyza samsunensis sp. n., are described as new to science. Altogether, nine genera ( Calamoncosis , Eribolus , Gaurax , Incertella , Speccafrons , Trachysiphonella , Chloropsina , Eutropha , and Lagaroceras ) and 46 species are recorded for the first time from Turkey.