Robert Ashton

Robert Ashton may refer to:

• Robert de Ashton (died 1385), military commander under Edward III of England
• Robert Ashton (historian) (1924–2013), British historian
• Robert Ashton (photographer) (born 1950), Australian photographer and photojournalist
• Robert C. Ashton (c. 1964–2017), American cardiac and thoracic surgeon
• Robert Ashton, character in The Gentleman from Nowhere