The freshwater fish fauna of Chirisan National Park, where dramatic environment changes will be expected due to develop tour and hiking, was censused to establish base line data for natural conservation program Four species belonging to 3 families included in Cyprindae, Amblycitidas and the present fishes were collected in this region. Dominant species was dark chub, therefore chareful organization of the tour development and the preservation of ichthyological fauna are strongly recommended.