Abercanaid (Welsh: Abercannaid) is a small village in the county borough of Merthyr Tydfil, Glamorgan, Wales, United Kingdom with a population of about 5,060. It is situated 2.5 miles (4.0 km) south of Merthyr town centre and is west of Pentrebach, across the River Taff and north of Troedyrhiw. The Taff Trail runs through the village, adjacent to the path of the disused Glamorganshire Canal, which was an important in transporting iron and coal during the industrial boom in which the South Wales Valleys prospered.
It forms part of three villages in the Plymouth Electoral Ward, along with Pentrebach and Troedyrhiw.