The Rhos-Rydd Shield, or Rhyd y Gors is a large copper-alloy Yetholm-type shield from the Bronze Age, found in Rhos-Rydd or Rhyd y Gors, near Blaenplwyf, Wales. It is currently held in the British Museum in London. It is completely flat, 667 mm across, and 0.7 mm thick, weighing 1929 grams. It dates from the 12th to the 10th century BC.