Bar-erib (also spelled as Bar Erib) was a stronghold of Dor-Cúarthol some leagues south of Amon Rûdh.
The stronghold of Bar-erib was one of the many guarded camps and fortresses that were established around the Echad i Sedryn, during the brief existence of Dor-Cúarthol, the realm ruled by the Two Captains. Bar-erib was located within "the once fertile land between Narog and the Meres of Sirion." It was said that from Bar-erib, there was a view to the north where the summit of Amon Rûdh could be seen and commands and messages could be received to and from both locations through signals.