The Duke and Duchess of Cambridge will be joined by Prime Minister David Cameron, Scotland First Minister Nicola Sturgeon and Hollywood stars Benedict Cumberbatch and Bradley Cooper in the Royal Box as Andy Murray aims for a second Wimbledon title.
The Duchess was a guest at the All England Club earlier in the week when she revealed that Prince George already has a tennis racket and has taken a shine to the sport.
It will be William’s first visit this year, and the couple will be hoping Murray can land his third Grand Slam.
It will be a royal reunion on Centre Court as the Duke of Kent – who presents the men’s singles trophy – will be joined by Prince and Princess Michael of Kent, Lord and Lady Frederick Windsor, Princess Alexandra and Lady Annabel Goldsmith, then the Duchess of Gloucester and Lady Mary Keen.
London mayor Sadiq Khan will also be in the Royal Box, as will actor Hugh Grant.
And a host of former tennis stars who graced the tramlines of the court itself will take up seats to watch Murray take on Canadian Milos Raonic, including three-time champion Boris Becker, Bjorn Borg and Stefan Edberg, along with Chrissie Evert and Roy Emerson.
After a week of blue skies and warm weather the start to the final day of Wimbledon was blighted by light rain.
The drizzle forced the start of play in the men’s wheelchair singles final to be slightly delayed.
It is a bumper day for fans of British tennis.
“Super Sunday” could round off one of the most successful weekends in British tennis history if fellow Scot Gordon Reid adds the inaugural Wimbledon wheelchair singles title to the doubles he won on Saturday, Jordanne Whiley takes home the silverware in the ladies’ wheelchair doubles and Heather Watson has glory in the mixed doubles.