| 丹凤县 | Dān fèng xiàn | Danfeng county in Shāngluò 商洛, Shǎnxī |
| 乃东县 | Nǎi dōng xiàn | Nêdong county, Tibetan: Sne gdong rdzong, in Lhokha prefecture 山南地区, Tibet |
| 久治县 | Jiǔ zhì xiàn | Jigzhi or Jiuzhi county (Tibetan: gcig sgril rdzong) in Golog Tibetan autonomous prefecture 果洛州, Qinghai (formerly in Sichuan) |
| 九寨沟县 | Jiǔ zhài gōu xiàn | Jiuzhaigou county, Sichuan |
| 九江县 | Jiǔ jiāng xiàn | Jiujiang county in Jiujiang 九江, Jiangxi |
| 九龙县 | Jiǔ lóng xiàn | Jiulong county (Tibetan: brgyad zur rdzong) in Garze Tibetan autonomous prefecture 甘孜藏族自治州, Sichuan (formerly in Kham province of Tibet) |
| 乳源瑶族自治县 | Rǔ yuán yáo zú zì zhì xiàn | Ruyuan Yao autonomous county in Shaoguan 韶关, Guangdong |
| 乳源县 | Rǔ yuán xiàn | Ruyuan Yao autonomous county in Shaoguan 韶关, Guangdong |
| 乾安县 | Qián ān xiàn | Qian'an county in Songyuan 松原, Jilin |
| 乾县 | Qián xiàn | Qian county in Xiányáng 咸阳, Shǎnxī 陕西 |
| 互助土族自治县 | Hù zhù Tǔ zú zì zhì xiàn | Huzhu Tuzu autonomous county in Haidong prefecture 海东地区, Qinghai |
| 互助县 | Hù zhù xiàn | Huzhu Tuzu autonomous county in Haidong prefecture 海东地区, Qinghai |
| 五原县 | Wǔ yuán xiàn | Wuyuan county in Bayan Nur 巴彦淖尔, Inner Mongolia |
| 五寨县 | Wǔ zhài xiàn | Wuzhai county in Xinzhou 忻州, Shanxi |
| 五峰土家族自治县 | Wǔ fēng tǔ jiā zú zì zhì xiàn | Wufeng Tujiazu autonomous county in Hubei |
| 五峰县 | Wǔ fēng xiàn | abbr. for + 五峰土家族自治县, Wufeng Tujiazu autonomous county in Hubei |
| 五河县 | Wǔ hé xiàn | Wuhe county in Bengbu 蚌埠, Anhui |
| 五台县 | Wǔ tái xiàn | Wutai county in Xinzhou 忻州, Shanxi |
| 五华县 | Wǔ huá xiàn | Wuhua county in Meizhou 梅州, Guangdong |
| 五莲县 | Wǔ lián xiàn | Wulian county in Rizhao 日照, Shandong |
| 井研县 | Jǐng yán xiàn | Jingwan county in Leshan 乐山, Sichuan |
| 井陉县 | Jǐng xíng xiàn | Jingxing county in Shijiazhuang 石家庄, Hebei |
| 亚东县 | Yà dōng xiàn | Yadong county, Tibetan: Gro mo rdzong, in Shigatse prefecture, Tibet |
| 交口县 | Jiāo kǒu xiàn | Jiaokou county in Lüliang 吕梁[Lu:3 liang2], Shanxi 山西 |
| 交城县 | Jiāo chéng xiàn | Jiaocheng county in Lüliang 吕梁[Lu:3 liang2], Shanxi 山西 |
| 京山县 | Jīng shān xiàn | Jingshan county in Jingmen 荆门, Hubei |
| 仁化县 | Rén huà xiàn | Renhua county, Shaoguan 韶关, Guangdong |
| 仁和县 | Rén hé xiàn | Renhe county in Zhejiang |
| 仁寿县 | Rén shòu xiàn | Renshou county in Meishan 眉山, Sichuan |
| 仁布县 | Rén bù xiàn | Rinbung county, Tibetan: Rin spungs rdzong, in Shigatse prefecture, Tibet |
| 仁怀县 | Rén huái xiàn | Renhuai county in Zun'yi prefecture 遵义, Guizhou |
| 仙居县 | Xiān jū xiàn | Xianju county in Taizhou 台州, Zhejiang |
| 仙游县 | Xiān yóu xiàn | Xianyou county in Putian 莆田, Fujian |
| 代县 | Dài xiàn | Dai county in Xinzhou 忻州, Shanxi |
| 仲巴县 | Zhòng bā xiàn | Zhongba county, Tibetan: 'Brong pa rdzong, in Shigatse prefecture, Tibet |
| 任县 | Rèn xiàn | Ren county in Xingtai 邢台, Hebei |
| 伊吾县 | Yī wú xiàn | Yiwu county in Kumul prefecture 哈密地区, Xinjiang |
| 伊宁县 | Yī níng xiàn | Yining county or Ghulja nahiyisi in Ili Kazakh autonomous prefecture 伊犁哈萨克自治州, Xinjiang |
| 伊川县 | Yī chuān xiàn | Yichuan county in Luoyang 洛阳, Henan |
| 伊通满族自治县 | Yī tōng Mǎn zú zì zhì xiàn | Yitong Manchurian autonomous county in Siping 四平, Jilin |
| 伊通县 | Yī tōng xiàn | Yitong Manchurian autonomous county in Siping 四平, Jilin |
| 休宁县 | Xiū níng xiàn | Xiuning county in Huangshan 黄山, Anhui |
| 伽师县 | Jiā shī xiàn | Peyzivat nahiyisi (Peyziwat county) in Kashgar prefecture 喀什地区, west Xinjiang |
| 佛坪县 | Fó píng xiàn | Foping county in Hànzhōng 汉中, Shǎnxī |
| 佛冈县 | Fó gāng xiàn | Fogang county in Qingyuan 清远, Guangdong |
| 佳县 | Jiā xiàn | Jia county in Yúlín 榆林, Shǎnxī |
| 来安县 | Lái ān xiàn | Lai'an county in Chuzhou 滁州, Anhui |
| 来凤县 | Lái fèng xiàn | Laifeng county in Enshi Tujia and Miao autonomous prefecture 恩施土家族苗族自治州, Hubei |
| 依安县 | Yī Ān xiàn | Yi'an county in Qiqihar 齐齐哈尔, Heilongjiang |
| 依兰县 | Yī lán xiàn | Yilan county in Harbin 哈尔滨, Heilongjiang |
