Esclusham (Welsh: Esclus or Esclys) is a local government community, the lowest tier of local government, part of Wrexham County Borough in Wales. The community includes the villages of Bersham, Rhostyllen, Aber-oer, Llwyneinion and Pentre Bychan, as well as a number of smaller settlements, the park at Erddig, and an area of the Ruabon Moors west of Aber-oer known as Esclusham Mountain. The population of the community at the 2011 Census was 3,515.