Nahoon River

Nahoon River (Nxaruni)
Country	South Africa
Province	Eastern Cape Province
Source
- elevation	1,500 m (4,921 ft)
Mouth	Indian Ocean
- location	Near East London, South Africa
- elevation	0 m (0 ft)
- coordinates	32°59′S 27°57′E / 32.983°S 27.950°E / -32.983; 27.950Coordinates: 32°59′S 27°57′E / 32.983°S 27.950°E / -32.983; 27.950
Location of the Nahoon River mouth

The Nahoon River (Xhosa: Nxaruni) is situated in the city East London on the East Coast of South Africa. It is to the east of the Buffalo River harbour, and is to the west of Gonubie River. The suburb of Nahoon is on its west bank and Beacon Bay is on the east bank. It flows through an estuary and Africa's southern most mangrove forest into the Indian Ocean. Its mouth is located near Nahoon Reef which is a famous surfing spot and is also known for attacks by Great White Sharks.

The Nahoon Dam supplies some of the water for the city of East London. Presently this river is part of the Mzimvubu to Keiskama Water Management Area.

There is a small population of the endangered Eastern Province rocky (Sandelia bainsii) in the Nahoon river.