This work reports, the occurrence of parasitoids of Peckia chrysostoma in different substrata in the south of Goias. From May 1998 through January 2004, 1742 parasitoids of Peckia chrysostoma (Wiedemann) (Diptera: Sarcophagidae) were collected in five different substratums: liver and kidney of bovine, humans feces, fish and viscera of chicken. The pupae were obtained by flotation. They were individually placed in gelatin capsules until the emergency of the adult flies or their parasitoids. The species of parasitoids collected were: 362 specimens de Aphaereta sp. (Hymenoptera: Braconidae), three specimens of Gnathopleura quadridentata Wharton (Hymenoptera: Braconidae), 278 specimens of Hemencyrtus herbertti Ashmead (Hymenoptera: Encyrtidae), 991 specimens of Nasonia vitripennis Walker (Hymenoptera: Pteromalidae), four especimes of Pachycrepoideus vindemiae Rondani (Hymenoptera: Pteromalidae), 24 specimes of Spalangia drosophilae Ashmead (Hymenoptera: Pteromalidae) and six specimes of Spalangia endius Walker (Hymenoptera: Pteromalidae). The frequency of parasitism was of 20.7%. Nasonia vitripennis was the most frequent species (56.9%). Hymenoptera (Insecta) : Parasite Peckia chrysostoma (Sarcophagidae) : Host Parasites diseases and disorders; Parasites; Insect parasites; Hosts; Insect hosts; Land zones; Neotropical region; South America Hymenoptera; Dipteran hosts; Parasite records & prevalence; Peckia chrysostoma; Brazil; Records from dipteran host & prevalence; Goias, Itumbiara Peckia chrysostoma; Hymenopteran parasites; Recorded & prevalence; Brazil; Goias, Itumbiara none