Harrold is a surname in the English language. In some cases the name may be an Anglicised form of the Irish Ó hArailt. People with the surname Harrold include: Arthur Harrold (1854–1908), businessman and politician in South Australia Bert Harrold (1898–1968), Australian Rules footballer in Western Australia Harrold Brothers, Australian merchants and shipping company Jimmy Harrold (1892–1950), English footballer John Harrold, mayor of Glendora, California Kathryn Harrold (born 1950), American actress Mary Jean Harrold (1947–2013) American computer scientist Orville Harrold (1878–1933), American operatic tenor and musical theatre actor Rowland Harrold (1865–1924), South Australian dermatologist Sid Harrold, English footballer Thomas Leonard Harrold (1902–1973), US Army officer William Harrold (born 1988), English professional golfer See also Harold (surname) Surnames from given names References English-language surnames