Eleven species belonging to Thubana, Halolaguna, Athymoris, and Philharmonia of Torodorinae are recognized from Taiwan. Among them, five species are described as new to science: Athymoris aurantiella sp. nov., A. liukueiensis sp. nov., A. subtrigona sp. nov., Halolaguna palinensis sp. nov., and Philharmonia adusta sp. nov.. Four species, Athymoris phreatosa(Wu), A. paramecola(Wu), Halolaguna oncopteryx(Wu), and Halolaguna sublaxata Gozmany are reported for the first time from Taiwan. The genus Cubitomoris Gozmany is synonymized with Athymoris Meyrich. New combinations, Halolaguna oncopteryx(Wu, 1994), comb. nov. and Athymoris aechmobola Meyrick, comb. nov. are given.