- a member of a seminomadic people of northwestern Kenya and bordering areas of Uganda.
- the Nilotic language of the Turkana.
- a lake in E Africa, in NE Kenya. 185 miles (298 km) long; 3,500 sq. mi. (9,100 sq. km).
- a long narrow lake in E Africa, in the Great Rift Valley. Area: 7104 sq km (2743 sq miles)