Crofton is a surname. Notable people with the surname include:
Anne Crofton, 1st Baroness Crofton (1751–1817), Irish peeress in her own right
C. S. F. Crofton (1873–1909), British philatelist and a member of the Indian Civil Service
Edward Crofton (disambiguation), several people
Guy Crofton, 7th Baron Crofton (1951–2007), Anglo-Irish officer in the British Army
Professor Sir John Crofton (1912–2009), Anglo-Irish physician, pioneer in the treatment of tuberculosis
Kathleen Crofton (died 1982), English dancer, dance director and dance teacher
Meg Crofton (born 1953), American businesswoman, president of Walt Disney World Resort
Morgan Crofton (1826–1915), Irish mathematician
Patrick Crofton (1935–2016), Canadian politician
Sir Walter Crofton (1815–1897), Anglo-Irish prison administrator and penal reformer
Zachary Crofton (1626–1672), Anglo-Irish nonconforming minister and controversialist
