Harry Melling, standing at an exact 5ft 9 ¼ (175.9 cm), is an English actor best known for his role as the bullying Dudley Dursley in the Harry Potter film series. His height contributed to Dudley's imposing presence, enhancing the character's physical intimidation alongside his larger build at the time.
After dramatically slimming down from 16 stone to 11st 5lbs, Melling's 5ft 9 ¼ (175.9 cm) frame allowed him to take on more versatile roles, including the thoughtful Harry Beltik in the Netflix series The Queen's Gambit. This transformation highlighted how his precise height supports a range of dramatic characters.