The Perez's frog, also known as Iberian waterfrog, Iberian green frog, or Coruna frog (Pelophylax perezi) is a species of frog in the family Ranidae. It is native to southern France, Portugal, Spain, and has been introduced to the Canary and Balearic Islands, Madeira, the United Kingdom, and the Azores. In the Iberian Peninsula it is widespread and common.