The 2019 King George VI and Queen Elizabeth Stakes was a horse race held at Ascot Racecourse on Saturday 27 July 2019. It was the 69th running of the King George VI and Queen Elizabeth Stakes. The winner was Enable, a five-year-old bay mare trained at Newmarket by John Gosden, ridden by Frankie Dettori and owned by Khalid Abdullah. Enable's victory was the sixth in the race for Dettori, the fourth for Gosden and the third for Khalid Abdullah. Enable became the third horse after Dahlia and Swain to win the King George twice, and the first to win the race in non-consecutive years. She was the second five-year-old mare to win the race after Park Top in 1969.