Snow or Snowe is an English surname.

Notable people with the surname include:

• Al Snow (born 1963), American professional wrestler
• Adam Snow, American polo player
• Aurora Snow, American porn star
• Barbara Snow (ornithologist) (1921–2007), English ornithologist
• Barbara Snow (therapist), American therapist
• Ben Snow, Australian special effects artist
• Brittany Snow (born 1986), American film and television actress
• C. P. Snow (1905–1980), British physicist and novelist
• Chester Snow (1881–1970), American applied mathematician and physicist
• Dan Snow (born 1978), British presenter
• Dash Snow (1981–2009), American visual artist
• Dave Snow, American college baseball coach
• David Snow (disambiguation)
• Derick Snow, American voice actor
• Don Snow (born 1957), British musician
• Edgar Snow (1905–1972), American journalist
• Edwin Snowe (born 1970), Liberian politician and former Speaker of the Liberian House of Representatives
• Eric Snow (born 1973), American basketball coach and player
• Eric Snow (rugby union) (1898–1974), New Zealand rugby union player
• Ernest A. Snow (1876–1927), American jurist
• Francis H. Snow (1840–1908), American academic
• Garth Snow (born 1969), American hockey player
• Hank Snow (1914–1999), American country singer
• Jack Snow (writer) (1907–1956), writer of Oz books
• Jack Snow (American football) (1943–2006), American football player
• J. T. Snow (Jack Thomas, born 1968), American baseball player and son of the football player
• John Snow (cricketer) (born 1941), English cricketer
• John J. Snow Jr. (born 1945), American politician, former member of the North Carolina Senate
• John James Snow Jr. (born 1929), American politician, former member of the South Carolina House of Representatives
• John W. Snow (born 1939), American politician, 73rd United States Secretary of the Treasury
• Jon Snow (journalist) (born 1947), British journalist and news presenter
• Julia Warner Snow (1863–1927), American botanist
• Kate Snow (born 1969), American television journalist and correspondent
• Lois Snowe-Mello (1948–2016), American politician
• Lorenzo Snow (1814–1901), fifth President of The Church of Jesus Christ of Latter-day Saints
• Mark Snow (born 1946), American soundtrack composer
• Mary McCarty Snow (1928–2012), American electronic music composer
• Michael Snow (1928–2023), Canadian artist
• Olympia Snowe (born 1947), United States Senator from Maine
• Paul Snow-Hansen (born 1990), New Zealand sailor
• Peter Snow (disambiguation)
• Peter Snowe (1943–1973), American politician
• Phoebe Snow (1950–2011), American singer-songwriter
• Reuben L. Snowe (1866–1942), American politician
• Rod Snow, Canadian rugby player
• Sydney Snow (1887–1958), Australian businessman and politician
• Thomas Snow (disambiguation)
• Tom Snow (born 1947), American songwriter
• Tony Snow (1955–2008), American television news anchor and White House Press Secretary
• Valaida Snow (1904–1956), American jazz musician
• William Snow (disambiguation)

• Lucy Snowe, heroine of Charlotte Brontë’s novel, Villette
• Chrissy Snow, on the television show Three's Company
• Coriolanus Snow, in The Hunger Games franchise
• Elijah Snow, in the comic book Planetary
• Jon Snow (character), in the novel series A Song of Ice and Fire
• Ramsay Snow, in the novel series A Song of Ice and Fire