The 1928 Greyhound Derby Final took place on 28 July 1928 at White City Stadium. There was an increase in prize money on the previous year with the Greyhound Racing Association offering substantial sums of £1,500 and a gold cup for the winner, £500 to the runner-up and £200 to third place. The Derby distance increased from 500 to 525 yards and all the qualifying rounds were held at White City. There were 96 entries from around the country.