Garfield is both a surname and a given name. Notable people with the name include:

• Abram Garfield (1872–1958), American architect and son of James A. Garfield
• Allen Garfield (1939–2020), American actor
• Andrew Garfield (born 1983), British American actor
• Brian Garfield (1939–2018), American novelist and screenwriter
• Eugene Garfield (1925–2017), American scientist
• Harry Augustus Garfield (1863–1942), lawyer and son of James A. Garfield, President of Williams College and head of the Federal Fuel Administration
• Helen Newell Garfield (1866–1930), American socialite and advocate for deaf education.
• Henry Garfield (born 1961), birth name of American artist and musician Henry Rollins
• James A. Garfield (1831–1881), 20th president of the United States
• James Rudolph Garfield (1865–1950), lawyer and son of James A. Garfield, lawyer and Secretary of the Interior under President Theodore Roosevelt
• Jason Garfield (born 1974), juggler and founder of the World Juggling Federation
• Joan Garfield, American statistics educator
• John Garfield (1913–1952), American actor
• Leon Garfield (1921–1996), British writer of fiction
• Richard Garfield (born 1963), creator of the game Magic: The Gathering
• Sidney Garfield (1906–1984), American doctor who founded the Kaiser Permanente healthcare system
• Simon Garfield (born 1960), journalist and author

• Garfield Blair (born 1987), Jamaican basketball player
• Garfield W. Brown (1881-1967), American lawyer and politician
• Garfield "Gar" Heard (born 1948), former professional basketball player
• Garfield Kennedy, documentary and fiction film-maker
• Garfield Morgan (1931–2009), actor
• Garfield Sobers (born 1936), cricketer
• Garfield Todd (1908–2002), 5th Prime minister of Rhodesia (1953–1958)
• Garfield Wood (1880–1971), inventor and entrepreneur

• Garfield
• Firefly (DC Comics), born Garfield Lynns, a villain in the Detective Comics
• Garfield Logan
• Lawrence Garfield, from Other People's Money
• Garfield Goose, from WGN-TV's Garfield Goose and Friends