Waghorn is a surname. Notable people with the surname include:
Alexander de Waghorn (died 1418?), Roman Catholic Bishop of RossEduardo Waghorn (born 1966), Chilean musicianH. T. Waghorn (1842–1930), cricket statistician and historianKerry Waghorn (born 1947), syndicated caricaturistMartin Waghorn, officer of the Royal NavyMartyn Waghorn (born 1990), English footballer who plays for Rangers as a strikerRichard Waghorn (1904–1931), English aviator, Royal Air Force pilot and 1929 Schneider Trophy seaplane race winnerThomas Fletcher Waghorn (1800–1850), a postal pioneer