Abstract
During our studying of the fauna of Tibet, China, many specimens of the subfamily Tachininae (Diptera, Tachinidae) were collected and examined. Three species are described here as new to science, Leskia latisurstylasp. nov., Trichoformosomyia cuonaensissp. nov., and Tachina jilongensissp. nov., and two species, Nemoraea javana (Brauer & Bergenstamm, 1894) and N. echinata Mesnil, 1953, are newly recorded from Tibet. In addition to their descriptions, illustrations, and diagnoses, three identification keys are provided. The specimens in this study are kept in the Insect Collection of Shenyang Normal University, China (SYNU).