Coulthard

Coulthard is an English surname. It derives as an occupational surname, for somebody who works with horses, from Old English colt and hierde (herdsman). Its variations include Coulthart, Colthart, Coltart, Coltherd, Colthert.

Notable people with the surname include:
 * Alan George Weall Coulthard (1924–1988), British judge, broadcaster, writer and politician
 * Alice Coulthard (born 1983), English actress
 * Bill Coulthard (1923–2005), Canadian basketball player
 * Billy Coulthard (fl. 1932–1937), English footballer
 * Colin Coulthard (1921–2004), British officer in the Royal Air Force
 * David Coulthard (born 1971), Scottish racing driver
 * Fabian Coulthard (born 1982), New Zealand racing driver
 * George Coulthard (1856–1883), Australian rules footballer
 * James Coulthard (1868-?), British rugby player, trade unionist and politician
 * Jean Coulthard (1908–2000), Canadian composer
 * Philippa Coulthard (born 1992), Australian television actress
 * Ray Coulthard (born 1968), English actor
 * Sean Coulthard (1968), American professional wrestling commentator whose ring name is Michael Cole
 * Terrence Coulthard, Aboriginal Australian tourism operator of Iga Warta, at Nepabunna in the Flinders Ranges of South Australia
 * Vince Coulthard, Aboriginal Australian traditional owner, involved in the World Heritage Site nomination of the Flinders Ranges in South Australia
 * Belinda Noonan, née Coulthard (born 1957), Australian former competitive figure skater
 * Faith Thomas, née Coulthard (1933–2023), Australian former cricketer and hockey player

Variations

 * Gillian Coultard (born 1963), English former football player
 * John Coulthard And Son, consisting of John and Ralph Coulthard
 * Mount Coulthard, Canada