The Iezer Mountains () are a mountain range in the Southern Carpathians in Romania. It is part of the FÃÂgÃÂraÃÂ Mountains group. Its total area is . Its highest elevation is , at RoÃÂu Peak.
The Iezer Mountains are located between the FÃÂgÃÂraàMountains to the northwest and the Piatra Craiului Mountains to the east. The rivers DâmboviÃÂa and Râul Târgului take their source in the Iezer Mountains. The range lies completely within ArgeàCounty.
The highest peaks are: