
This is a list of rivers in Cameroon. This list is arranged by drainage basin, with respective tributaries indented under each larger stream's name.

The Benue River, previously known as the Chadda River or Tchadda, is the major tributary of the Niger River. The river is approximately 1,400 kilometres (870 mi) long and is almost entirely navigable during the summer months. As a result, it is an important transportation route in the regions through which it flows.

Boumba River is a river in the South Cameroon Plateau of southeast Cameroon.

The Campo or Ntem River is a border river in Cameroon, mainland Equatorial Guinea and Gabon. It rises in Gabon, and flows into the Atlantic Ocean in Cameroon in the Bight of Biafra.

The Chari River, or Shari River, is a 1,400 kilometres (870 mi) long river, flowing in Central Africa. It is Lake Chad's main source of water.

Cross River is the main river in southeastern Nigeria and gives its name to Cross River State. It originates in Cameroon, where it takes the name of the Manyu River. Although not long by African standards its catchment has high rainfall and it becomes very wide. Over its last 80 kilometres (50 mi) to the sea its flows through swampy rainforest with numerous creeks and forms an inland delta near its confluence with the Calabar River, about 20 kilometres (12 mi) wide and 50 kilometres (31 mi) long between the cities of Oron on the west bank and Calabar, on the east bank, more than 30 kilometres (19 mi) from the open sea. The delta empties into a broad estuary which it shares with a few smaller rivers. At its mouth in the Atlantic Ocean, the estuary is 24 kilometres (15 mi) wide. The eastern side of the estuary is in the neighbouring country of Cameroon.

The Dibamba River is in the Littoral Region of southern Cameroon, emptying into the Cameroon estuary near the city of Doula.
The Dja River is a stream in west-central Africa. It forms part of Cameroon–Republic of Congo border and has a course of roughly 720 kilometres (450 mi).

The Donga River is a river in Nigeria and Cameroon. The river arises from the Mambilla Plateau in Eastern Nigeria, forms part of the international border between Nigeria and Cameroon, and flows northwest to eventually merge with the Benue River in Nigeria. The Donga watershed is 20,000 square kilometres (7,700 sq mi) in area. At its peak, near the Benue the river delivers 1,800 cubic metres (64,000 cu ft) of water per second.

The Faro River is a 310-kilometre-long (190 mi) river that flows over the Nigeria–Cameroon border in Africa. Its source is on the Adamawa Plateau, which lies southeast of Ngaoundéré. A tributary of the Benue River, they meet on the border.

The Kadéï River is a tributary of the Sangha River that flows through Cameroon and the Central African Republic. Its total drainage basin is 24,000 km2. The river rises from the eastern Adamawa Plateau, southeast of Garoua-Boulaï (5°53′50″N 14°33′30″E in Cameroon's East Province. The Kadéï is swelled by two tributaries, the Doumé at Mindourou and the Boumbé, before flowing east into the Central African Republic. At Nola, the Kadéï meets the Mambéré and becomes the Sangha. The Kadéï is part of the Congo River basin.

The Katsina Ala is a river in central Nigeria, located within its Middle Belt. It serves as a major tributary of the Benue River in Nigeria. The source of the river is found in the Bamenda highlands in northwestern Cameroon. It flows 320 kilometres (200 mi) northwest in Cameroon, crossing the Nigeria–Cameroon border into Nigeria.

The Logon or Logone River is a major tributary of the Chari River. The Logone's sources are located in the western Central African Republic, northern Cameroon, and southern Chad. It has two major tributaries. The Pendé River in the prefecture Ouham-Pendé in the Central African Republic and the Mbéré River at the east of Cameroon. Many swamps and wetlands surround the river.

The Mayo Kébbi is a river in Central and West Africa. The river rises in Chad, then flows west into the Bénoué River. Mayo-Kébbi Prefecture in Chad is named for it. The Mayo Kébbi is the major outlet for Lake Fianga, shared between Cameroon and Chad.
The Mbam River is the main tributary of the Sanaga River in Cameroon.

The Mbéré River is a river in Cameroon and Chad. It forms part of the border of the Central African Republic. It is a tributary of the Logone River.

The Menchum River and its tributaries drains a large area of the Northwest Region of Cameroon. It in turn is a tributary of the Benue River in Nigeria.

The Mungo River is a large river in Cameroon that drains the mountains in the southern portion of the Cameroon line of active and extinct volcanoes.

The Nkam River rises in the Western High Plateau in the West Region of Cameroon, and joins the Makombé River to become the Wouri River. It is known to tourists for the spectacular Chutes d'Ekom, an 80 metres (260 ft) high waterfall about 30 kilometres (19 mi) from Bafang. To the south of the town of Dschang, the Santchou Faunal Reserve lies to the east of the river.

The Noun River is a river in the West Province of Cameroon. It arises at Lake Oku and flows south, it is joined by the Monoun River and flows south in the valley between the mountains Ngotsetzezan and Mount Yahou. It turns east at about 5° N latitude. Its mouth is at the Mbam River, which itself is a tributary of the Sanaga River.

The Nyong is a river in Cameroon. The river flows approximately 690 kilometres (430 mi) to empty into the Gulf of Guinea.

The Rio del Rey is an estuary of a drainage basin in West Africa in Cameroon. It is located in the eastern area of the Niger River system. The Cameroon volcanic line separates Rio Del Rey from the Douala basin. Rio del Rey has been described as an estuary in which "the two rivers N'dian and Massake flow out". The mouth is close to the border with Nigeria and has connections to the Cross River estuary from which it is separated by the Bakassi peninsula. The Rio del Rey estuary has been designated as a Ramsar site since 2010.

The Manyu River rises near Wabane in the Upper Banyang Subdivision of the Manyu Department of the Southwest Region, Cameroon. The river runs past the southern border of the Mone River Forest Reserve. Below Mamfe, it is joined by rivers draining the Takamanda Forest Reserve and the Cross River National Park in neighboring Nigeria. These protected areas are important habitats for the critically endangered Cross River gorilla. Around the Nigerian border the river takes the name of the Cross River.

The Sanaga River is a river of East Region, Centre Region and Littoral Region of Cameroon. Its length is about 600 kilometres (370 mi).

The Sangha River, a tributary of the Congo River, is located in Central Africa.

The Wouri is a river in Cameroon. Cameroon has two major rivers, the Sanaga, the longest at about 525 km long and the Wouri, the largest. The Wouri forms at the confluence of the rivers Nkam and Makombé, 32 km (20 mi) northeast of the city of Yabassi. It then flows about 160 km (99 mi) southeast to the Wouri estuary at Douala, the chief port and industrial city in the southwestern part of Cameroon on the Gulf of Guinea. The river is navigable about 64 km (40 mi) upriver from Douala.