The Fuyi River (Chinese: 夫夷水; pinyin: Fūyí Shuǐ), also known as Luojiang River (罗江), Fuyijiang (夫夷江) and Fuyihe (夫夷河) is a river in China's Guangxi and Hunan provinces.

[1] It is one of the largest tributaries of the Zi River.

Fuyi River is 352.6 km (219.1 mi) long and has a drainage basin of 6,692 km2 (2,584 sq mi).

The river's origin is within Cat Mountain (猫儿山), in Guangxi.

The river passes places such as Ziyuan County, Xinning County, Shaoyang County, Chengbu Miao Autonomous County.