Jilong may refer to:
- Keelung (基隆市), or Jilong from its pinyin name, city of Taiwan, Republic of China
- Jilong River
Mainland China
All of the following entries are written as "吉隆":
- Gyirong County, or Jilong from its Chinese name, Shigatse Prefecture, Tibet AR
- Gyirong Town, town in Gyirong County
- Gyirong (village), village in Gyirong County
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