Dragon Fish River was a river in the Republic of Siddarmark, it flowed through Dragon Fish Lake, out towards Eralth Bay.  It crossed through two Siddarmark territories, the South March Lands, and Trokhanos Province.  Along its shores could be found the town of Eralth. (Map)

In YOG 896 it was a proposed route for the ICM to travel via barge in order to head off a joint Desnairian/Dohlaran invasion. (MTAT)