Iseo-myeon is a myeon, or township, in western Cheongdo County, Gyeongsangbuk-do, South Korea. It borders Daegu on the north. It is connected to both Daegu and central Cheongdo by Local Highway 30, which crosses under the Paljoryeong pass as it descends from Daegu to its terminus in Gangnam-myeon. Iseo-myeon is composed of 17 ri. The region has a long history of human habitation, and may have been the site of the Samhan era polity of Bukgobuguk. However, it was not constituted as Iseo-myeon until the general reorganization of local government under the Japanese occupation in 1914.