The genus Testudobracon (Braconidae: Braconinae) is reported for the first tine in Korea. The genus is a small genuswith 12 species distributed in the world, of which species are known as ectoparasitoids of the cecidomyiid (Diptera).Testudobracon species are distinguished from other braconid genus by the following characters: terminal flagellomere pointedbut without a prominent spine; mesoscutum largely setae, notauli well developed.In this study, a braconid genus, Testudobracon, is recorded from Korea for the firs time based on Testudobracon pleuralis(Ashmead, 1906). we provided diagnosis, host list and photographs of diagnostic characteristics for this species.