Banbyeoncheon (반변천, 半邊川) is a stream in the counties of Yeongyang and Cheongsong as well as the city of Andong in Gyeongsangbuk-do. It is 109.4 km in length with a total watershed of 1,973.11㎢. The name given to it during the Joseon Dynasty was Shinhancheon (神漢川). The stream starts from Ilwolsan mountain (일월산, 日月山:1,211m).