Haigh is a surname. Notable people with the surname include:
Andrew Haigh, British film directorBernard Parker Haigh, professor at the Royal Naval College who contributed to modern theories of metal fatigueChristopher Haigh, British historianFrank Haigh, rugby league footballer of the 1950s, and '60sFrank Haydn Haigh, New Zealand lawyer and social reformerGeorge Henry Caton Haigh, English ornithologistGideon Haigh, Australian journalistJennifer Haigh, American writerJohn George Haigh, English serial killerKenneth Haigh, English actorLouise Haigh, British Labour Co-operative politician, Member of Parliament (MP) for Sheffield Heeley since May 2015Nancy Haigh, American set designerPhilip A. Haigh, British historian and authorRebecca Haigh, American DébutantSchofield Haigh, Yorkshire cricketerThomas Haigh, English musician