Haigh is a surname. Notable people with the surname include:
Andrew Haigh, British film director
Bernard Parker Haigh, professor at the Royal Naval College who contributed to modern theories of metal fatigue
Christopher Haigh, British historian
Frank Haigh, rugby league footballer of the 1950s, and '60s
Frank Haydn Haigh, New Zealand lawyer and social reformer
George Henry Caton Haigh, English ornithologist
Gideon Haigh, Australian journalist
Jennifer Haigh, American writer
John George Haigh, English serial killer
Kenneth Haigh, English actor
Louise Haigh, British Labour Co-operative politician, Member of Parliament (MP) for Sheffield Heeley since May 2015
Nancy Haigh, American set designer
Philip A. Haigh, British historian and author
Rebecca Haigh, American Débutant
Schofield Haigh, Yorkshire cricketer
Thomas Haigh, English musician
