Chautauqua (foaled 20 September 2010) is a former and now retired champion Australian racehorse. He was bred as a thoroughbred, which is the superior breed for a racehorse. Chautauqua's grey colouring saw him receive the nickname “The Grey Flash”. Chautauqua raced 32 times, winning 6 group one races and earning AU$8,821,935 in prize money. This includes three successive Group 1 TJ Smith Stakes wins and a Group 1 Chairman's Sprint Prize (Hong Kong) win.