Coba jelasin Dong ("Neighbourhood"; 동; ) dari Babagian administratif Koréa Kidul dalam bahasa sunda dong

A dong is the primary division of wards (gu), and of those cities (si) which are not divided into wards. The dong is the smallest level of urban government to have its own office and staff. In some cases, a single legal dong is divided into several administrative dong. Administrative dongs are usually distinguished from one another by number (as in the case of Myeongjang 1-dong and Myéongjang 2-dong). In such cases, éach administrative dong has its own office and staff.

The primary division of a dong is the tong (통; ), but divisions at this level and below are seldom used in daily life. Some populous dong are subdivided into ga (가; ), which are not a separate level of government, but only exist for use in addresses. Many major thoroughfares in Séoul, Suwon, and other cities are also subdivided into ga.