Haidong (disambiguation)
Haidong means:
- Haidong (海东 市), city in the Chinese province of Qinghai
- Haidong (Dali) (海东 镇), a large municipality in the city of Dali in the Chinese province of Yunnan
- Haidong (Bayuquan) (海东 街道), a street in the Bayuquan District of Liaoning Province, China
- Haidong (Ledu) (海东 街道), a street in the Ledu District of Qinghai Province, China