Frost is a surname. Notable people with the surname include:
Alex Frost (born 1987), American actor
Andrew Frost (disambiguation), several people
Anthony Frost (born 1951), English abstract artist
Arthur Burdett Frost (1851–1928), American illustrator and graphic artist
Dame Barbara Frost (born 1952), British charity executive
Bede Frost (1875–1961), English priest
Charles Frost (disambiguation), several people
Craig Frost (born 1948), American musician
Dan Frost (disambiguation), several people
Daniel Frost (disambiguation), several people
Darrel Frost (born 1951), American herpetologist
David Frost (disambiguation), several people
Derrick Frost (born 1980), American footballer
Doug Frost (swimming coach) (born 1943), Australian swimming coach
Doug Frost (wine), American Master of Wine, Master Sommelier and author
Edwin Brant Frost (1855–1935), American astronomer
Emma Frost, British screenwriter and producer
Eunice Frost (1914–1998), British publisher
Francis Theodore Frost (1843–1916), Canadian manufacturer and politician
Frank Frost (disambiguation), several people
Gavin Frost (1930–2016), British occult author and Wiccan
Graham Frost (born 1947), English cricketer
Harry Frost (1914–1973), Canadian ice hockey player
Harry Frost (rugby union) (1869–1954), New Zealand rugby player
Heinrich Adolph Frost (1844–1909), German businessman
Henry Atherton Frost (1883–1952), American architect
Hildreth Frost (1880–1955), Colorado lawyer and soldier
Honor Frost (1917–2010), British pioneer of underwater archaeology
Jack Frost (disambiguation), several people
James Frost (disambiguation), several people
Jenny Frost (born 1978), British singer and model
Joanne (Jo) Frost (born 1970), English television personality, nanny, and author
John Frost (disambiguation), several people
Joseph H. Frost (1805–1866), American missionary
Julie Frost (born 1970), American songwriter, singer, guitarist and record producer
Kelly Frost (born 1999), British writer
Kenneth Frost (1934–2013), American astrophysicist
Kid Frost (born 1964), Mexican-American hip-hop artist
Lane Frost (1963–1989), American bull rider
Lauren Frost (born 1985), American actress
Laurence Hugh Frost (1902–1977), American Admiral
Lee Frost (director) (1935–2007), American film director
Lee Frost (footballer) (born 1957), English footballer
Leslie Frost (1895–1973), Canadian politician
Lilian Frost (c. 1871–1953), Australian organist
Lindsay Frost (born 1962), American actress
Mark Frost (disambiguation), several people
Marshall Frost (born 2005), British trampoline gymnast
Martin Frost (born 1942), American politician
Maxwell Frost (born 1997), American politician
Mervyn Frost (born 1947), British political scientist
Michael Frost (disambiguation), several people
Morgan Frost (born 1999), Canadian ice hockey player
Morten Frost (born 1948), Danish badminton player
Nick Frost (born 1972), English actor and comedian
Olive Grey Frost, one of several wives of Joseph Smith Jr.
