Y
- (Lincang Shi) Yanshuai
- (Dêqên Tibetan Autonomous Prefecture) Yanmen
- (Lincang Shi) Yalian
- (Dêqên Tibetan Autonomous Prefecture) Yangla
- (Qujing Shi) Yuxia
- (Qujing Shi) Yuwang
- (Pu'er City) Yutang
- (Qujing Shi) Yunshang
- (Chuxiong Yizu Zizhizhou) Yunlong
- (Zhaotong Shi) Yunfu
- (Qujing Shi) Yulu
- (Zhaotong Shi) Yuhe
- (Honghe Hanizu Yizu Zizhizhou) Yuguopu
- (Qujing Shi) Yuezhou
- (Qujing Shi) Yuewang
- (Chuxiong Yizu Zizhizhou) Yuanyongjing
- (Wenshan Zhuangzu Miaozu Zizhizhou) Youshe
- (Chuxiong Yizu Zizhizhou) Yongxing
- (Lincang Shi) Yongbao
- (Pu'er City) Yixiang
- (Xishuangbanna Daizu Zizhizhou) Yiwu
- (Zhaotong Shi) Yisagou
- (Chuxiong Yizu Zizhizhou) Yipinglang
- (Kunming Shi) Yinmin
- (Dali Baizu Zizhizhou) Yinjie
- (Honghe Hanizu Yizu Zizhizhou) Yingpanjie
- (Lijiang Shi) Yingpan
- (Pu'er City) Yingpan
- (Chuxiong Yizu Zizhizhou) Yindi
- (Chuxiong Yizu Zizhizhou) Yijie