Previously 11 Elaphropeza species were known from Taiwan. The following two species of the genus Elaphropeza are described: Elaphropeza flaviscutumsp. n. and Elaphropeza trimaculasp. n. One species, Elaphropeza plumata Yang, Merz & Grootaert, is newly recorded from Taiwan. A key to 14 known species of Elaphropeza from Taiwan is presented.
Keywords: Diptera; Elaphropeza; Empididae; Tachydromiinae; new species.