Esclusham is a community and electoral ward in Wrexham County Borough, Wales. The community includes the villages of Bersham, Rhostyllen, Aberoer, 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.