The tribe Phylini (Miridae: Phylinae) is revised in the Korean Peninsula. A total of 65 species in 20 genera are confirmed to exist in this territory. Five genera and 20 species are recognized for the first time in Korea, including a new genus and 6 new species: Gen. nov. sp. nov.1; Psallus sp. nov.1, P. sp. nov.2, and P. sp. nov.3; and Moissonia sp. nov.1 and M. sp. nov.2. Herein, checklist for the Korean Peninsula is reconstructed with its geographical distribution, and short discussion.