Elles is a surname, and may refer to:

• Bertram Walter Elles (1877–1963), British colonial civil servant
• Diana Elles, Baroness Elles (1921–2009), British lawyer and peer
• Sir Edmond Elles (1848–1934), British Army lieutenant general
• Gertrude Elles (1872–1960), British geologist
• Sir Hugh Elles (1880–1945), British Army lieutenant general, son of Sir Edmond Elles
• James Elles, British politician
• Wilma Elles, German actress