The family Gracillariidae are known as ‘leaf-miners’ comprising 1,966 described species of 106 genera in the world. In Korea, there are 3 subfamily, 14 genera of 58 described species to date. In this study, some new and newly recorded species of the family Gracillariidae were recorded for the first time in Korea. Also, all the available information including synonym list, images for adult and genitalia and distributional rages were provided.

• Da-Som Kim(Research and Promotion Division, National Science Museum, Daejeon, Korea, Department of Biological Science and Biotechnology, Hannam University, Daejeon, Korea)
• Bong-Kyu Byun(Department of Biological Science and Biotechnology, Hannam University, Daejeon, Korea)