Enteromius walkeri is a species of ray-finned fish in the genus Enteromius from Ghana and the Ivory Coast where it is threatened by pollution and other activities around mining.
This species reaches a length of .
The fish is named in honor of Robert Bruce Napoleon Walker (1832âÂÂ1901), a British trader, an explorer, an anthropologist and a natural history collector in West Africa, who collected the holotype specimen.