Pandy is a hamlet in the Ceiriog Valley, Wrexham County Borough, Wales. It is located on the confluence of the River Ceiriog to the east, and the smaller River Teirw flowing from Nantyr moors to the north-west. The river level at Pandy of the River Ceiriog is ~665 feet (203 m), downstream from Llanarmon Dyffryn Ceiriog, and upstream from Glyn Ceiriog.