Clemmie (foaled 14 February 2015) is an Irish Thoroughbred racehorse. As a two-year-old in 2017 she was beaten in her first two races but then won the Grangecon Stud Stakes, Duchess of Cambridge Stakes and Cheveley Park Stakes, ending the year as the highest-rated juvenile filly in Europe. She failed to win in six starts in the following year and was retired at the end of the season.