Copperwheat is a surname of English origin. Notable people with the surname include:
Ben Copperwheat British print designer/artist living and working in New York City Dennis Copperwheat (191492), British Navy sailor who won the George Cross for heroism displayed during the defence of Malta in 1942 Hallie Copperwheat (active from 2015), English artistic gymnast; see 2015 in artistic gymnastics Mark Copperwheat, English curler who took part in the 1998 World Junior Curling Championships and the 1999 European Curling Championships Winifred Copperwheat (190576), English viola player and teacher
See also Copperwheat, a seasonal beer produced (in June) by Harveys Brewery, East Sussex, England Copperwheat Blundell, fashion designer