A total of 12 genera, 37 species in the subfamily Eumeninae was recognized from the insect collection of several universities and institute in Korea (Seoul National University, Kangwon National University, National institute of Agricultural Science & Tech.). In 2007, 13 species in 9 genera were collected throughout the country by sweeping net and bamboo nest traps. Among them, Anterhynchium flavomarginatum koreanum (86 specimens), Discoelius zonalis (29 specimens), and Euodynerus dantici (20 specimens) were most dominant. One species (Stenodynerus sp.) was confirmed as new to science. Using the bamboo nest traps, 7 species of Eumenid wasps were collected and the larvae of Gelechids and Pyralids were confirmed as the prey of Discoelius zonalis and Anterhynchium flavomarginatum koreanum, respectively.