Ji County or Jixian may refer to the county-level divisions in China:
- Ji County, Shanxi (吉县)
- Jizhou District, Tianjin, formerly Ji County (蓟县)
- Jizhou District, Hengshui, Hebei, formerly Ji County (冀县)
- Weihui, Henan, formerly Ji County (汲县)
Ji County or Jixian may refer to the county-level divisions in China: