The Sandown Guineas is a Melbourne Racing Club Group 2 Thoroughbred horse race for three year olds at set weights run over a distance of 1600 metres at Sandown Racecourse, Melbourne, Australia in mid November.[1] Prize money is A$300,000.
The race was initially introduced for three year old fillies. In 1968 the race was opened for all three year olds. From 1957-1964, 2013 and 2021-2022 the race was run at Caulfield Racecourse.