- a seaport in SW Nigeria: former capital.
- the former capital and chief port of Nigeria, on the Bight of Benin: first settled in the sixteenth century; a slave market until the nineteenth century; ceded to Britain (1861); university (1962). Pop: 11 135 000 (2005 est)
- a state of SW Nigeria. Capital: Ikeja. Pop: 9 013 534 (2006). Area: 3345 sq km (1292 sq miles)