冈比亚河（Gambia River）是非洲主要的河流之一，自西向东流经几内亚、塞内加尔和冈比亚。它发源于几内亚富塔贾隆高原，全长1,130公里，在班珠尔注入大西洋。

The Gambia River (formerly known as the River Gambra) is a major river in West Africa, running 1,130 kilometres (700 mi) from the Fouta Djallon plateau in north Guinea westward through Senegal and the Gambia to the Atlantic Ocean at the city of Banjul. It is navigable for about half that length.