Harford is a surname. Notable people with the surname include:
Barney Harford, British-American executive Betty Harford (1927–2025), American actress Henry Harford (1758–1834), 5th Proprietor of Maryland James Harford (1899–1993), British diplomat John Scandrett Harford (1785–1866), British banker, benefactor and abolitionist Lesbia Harford (1891-1927), Australian poet, novelist and political activist Losi Harford (born 1973), New Zealand cricketer Mick Harford (born 1959), English footballer Noel Harford (1930–1981), New Zealand cricketer Ray Harford (1945–2003), English footballer Roy Harford (born 1936), New Zealand cricketer Tim Harford (born 1973), English economist and journalist