Thunder Snow (foaled 24 March 2014) is an Irish-bred Thoroughbred racehorse, the only two-time winner of the Dubai World Cup (2018, 2019). In 2016 he won a minor race on his track debut but was then beaten in his next four races although he ran well in defeat to finish second in the Vintage Stakes and the Champagne Stakes and fourth in the Dewhurst Stakes. He produced his best performance of 2016 on his final start of the year when he was sent to France and recorded an emphatic victory in the Critérium International. At the end of the year he was rated the best two-year-old trained in Britain.