Dutbeki is a local dance which has been transmitted by customs in Kyongsang area since ancient times. This is a formless dance that each of the villagers enjoyed with their own colors at seasonal farming events in the past. Today, however, Dutbeki is disappearing with a rapidly changing social environment. In this situation, the researcher is going to study the origin and present condition of Dutbeki, local dance of Ulsan area, to protect and transmit it to the future. The method is as follows. Regarding the origin of Ulsan Dutbeki, the researcher reviewed the records of life from the past in Ulsan area. As for the current status of transmission, the current status of the natural handover of Dutbeki in Ulsan area and the current status of it with the participation of the researcher, a native of Ulsan, are discussed. The folklorist Jung Sangbark has established Dutbeki, which had been called as a generic name, as a local intangible culture by attaching a local name to it. As a result, Dutbeki in Ulsan area was designated as Ulsan Dutbeki and the value as an intangible cultural heritage was obtained. In this context, this study has made an accomplishment of confirming the identity of the intangible cultural heritage in Ulsan by establishing the origin of Ulsan Dutbeki and examining the current status of its inheritance.