Belleek Pottery Ltd is a porcelain company that began trading in 1887 as the Belleek Pottery Works Company Ltd in Belleek, County Fermanagh, in what was to become Northern Ireland. The factory produces porcelain that is characterised by its thinness, slightly iridescent surface.

The village of Belleek, whose name in Gaelic, beal leice, translates to 'Flagstone Ford' was a natural choice to locate the business especially the part of the village known as Rose Isle. This small isle provided the best opportunity to leash the yet untamed power of the River Erne - power to drive a mill wheel strong enough to grind components into Slip, the term applied to liquid potters clay.