Siheung (disambiguation)
- Siheung County (Siheung-gun, 시흥군; 1895–1989), a former country in Gyeonggi-do
- Siheung City (Siheung-si, 시흥시; 1989–), a city in Gyeonggi-do
- Siheung-dong (시흥동), is a dong in Geumcheon-gu, Seoul
- Siheung-dong, Seongnam is a dong in Sujeong-gu, Seongnam, Gyeonggi-do
See also
- 始興, disambiguation page for related titles
- Shixing (disambiguation)