River Fishman is a monster in AdventureQuest Worlds.
River Fishmen are humanoid fish that can breathe water and air and can survive on land for long periods of time. River Fishmen are known to attack fishermen who enter their territories. Since these attacks, signs have been posted to let people know that the waters in question are River Fishmen territory.
The River Fishmen believe themselves to be the soldiers of the sea where they protect all Aquarian life from the grasp of humans and other creatures.
- The River Fishman is almost exactly like the Fishman Soldier.