Stay Gold (ステイゴールド, March 24, 1994 – February 5, 2015) was a Japanese Thoroughbred racehorse who had his greatest success in international races. He was sired by Sunday Silence and was out of the mare Golden Sash by . Famously known as a "Silver Collector", running good results but unable win in major races, he eventually won the Dubai Sheema Classic and Hong Kong Vase towards the end of his career. He is also a successful sire in Japan after his retirement from racing.