A new genus, Parallobracon gen. nov., of the subfamily Braconinae ( Hymenoptera , Braconidae ) is described to include Parallobracon prolatus sp. nov. Eight genera Chaoilta Cameron, Cyanopterus Haliday, Gammabracon Quicke, Ischnobracon Baltazar, Monilobracon Quicke, Pseudospinaria Enderlein, Vipiomorpha Tobias, and Zaglyptogastra Ashmead ( Hymenoptera : Braconidae : Braconinae ) are newly recorded from China, their 21 species are revised, and 13 new species ( Chaoilta breviceps sp. nov., Cyanopterus ( Ipobracon) lucidus sp. nov., Cyanopterus ( Ipobracon) transversus sp. nov., Gammabracon uniformis sp. nov., Gammabracon wangi sp. nov., Ischnobracon guttatus sp. nov., Monilobracon longitudinalis sp. nov., Monilobracon marginatus sp. nov., Parallobracon prolatus sp. nov., Vipiomorpha sulcata sp. nov., Vipiomorpha yunnanensis sp. nov., Zaglyptogastra exilis sp. nov., and Zaglyptogastra tricolor sp. nov.) are described and illustrated. Bracomorpha subgenus in Cyanopterus Haliday, 1835 ( syn. nov.) and Cyanopterus ninghais Wang, Chen, Wu et He, 2009, is a new combination. Keys to the Chinese species of the genera Chaoilta , Cyanopterus , Gammabracon , Ischnobracon , Monilobracon , Vipiomorpha , and Zaglyptogastra are provided.