The Efrafa Warren is the opposing hideout of the Watership Down warren, serving as the primary antagonistic location of the Richard Adam's novel, and resulted film adaptation, based on the hero's group's name. Founded and led by the tyrannical General Woundwort, Efrafa is organized and deeply controlled by the use of particular prints, known as "Marks", on purpose to identify the warren's occupants. The warren also makes a brief appearance in the Non-Disney Villains Tournament, featured as the brief home of Woundwort, before his fight on the Animal Farm.

Community content is available under CC-BY-SA unless otherwise noted.