Triceratopyga, is a common and synanthropic genus of medical and forensic significance in eastern Asia which have includes only one species, Triceratopyga calliphoroides. In this study we are reporting the complete mitogenome of the only member of the genus Triceratopyga. The structure of the compete mitogenome is similar with the common ancester fly mitogenome. The size of the mitogenome is 16,529 bp. This is the longest mitogenome recorded from the family Calliphoridae. Although the size of mitogenome is longer than previous records, structure and gene positions are identical with ancestral insect genome.