Hewitt is both a surname and a given name. Notable people with the name include:
In science and technology
Carl Hewitt, American scientist
Charles Gordon Hewitt (1885–1920), Canadian entomologist
Edwin Hewitt (1920–1999), mathematician
John Hewitt (1880–1961), British and South African herpetologist and museum curator
Paul G. Hewitt (born 1930), scientist
Peter Cooper Hewitt (1861–1921), American electrical engineer and inventor of the first mercury-vapor lamp
Dennis George Wyldbore Hewitt (1897–1917), First World War Victoria Cross recipient
Henry Kent Hewitt (1887–1972), US Navy admiral
Joe Hewitt (RAAF officer) (1901–1985), Royal Australian Air Force air vice marshal
Abram Hewitt (1822–1903), American politician, lawyer and iron manufacturer
Charles J. Hewitt (1867–1940), New York politician
James Hewitt, 1st Viscount Lifford (1712–1789), Irish lawyer and judge, and Lord Chancellor of Ireland
Patricia Hewitt (born 1948), UK politician
Sharon Hewitt (born 1958), member of the Louisiana State Senate
In film and television
Andrew Hewitt (born 1976), British composer for film and television
Bec Hewitt (born Rebecca Cartwright in 1983), Australian actress and singer
Don Hewitt (1922–2009), American television producer best known for creating 60 Minutes
Henry Hewitt (1885–1968), British actor
Jennifer Love Hewitt (born 1979), American actress
In radio and journalism
Foster Hewitt (1902–1985), Canadian radio pioneer
Gavin Hewitt (born 1951), BBC journalist
Hugh Hewitt (born 1956), American radio talk show host
W. A. Hewitt (1875–1966), Canadian sports journalist and sportsman; father of Foster Hewitt
Angela Hewitt (born 1958), Canadian pianist
Emma Hewitt, Australian singer-songwriter and Trance vocalist
Steve Hewitt (born 1971), former drummer for the British band Placebo
Andrew Hewitt (born 1976), British composer
Stevens Hewitt (1924-2017), former oboist, Philadelphia Orchestra and author of five method books for oboe
Andrea Hewitt (born 1982), New Zealand professional triathlete
Bill Hewitt (American football) (1909–1947), Hall of Fame National Football League player
Bob Hewitt (born 1940), Australian retired tennis player
Elliott Hewitt (born 1994), Welsh footballer
Glynn Hewitt (born 1953), Australian former Australian rules footballer
Jamie Hewitt (footballer) (born 1968) English former footballer
John Hewitt (footballer) (born 1963), Scottish footballer
Lauren Hewitt (born 1978), Australian sprinter
Lleyton Hewitt (born 1981), Australian tennis player
Norm Hewitt (born 1968), New Zealand former rugby union player
Paul Hewitt (born 1963), American college basketball coach
Ron Hewitt (1928–2001), Welsh international football player
James Hewitt (born 1958), lover of Diana, Princess of Wales
Joanna Hewitt (born 1949), former senior Australian public servant
John Hewitt (disambiguation), various people
Lenox Hewitt (born 1917), former senior Australian public servant
Marvin Hewitt, American impostor
Robert Hewitt, Jr., numismatist
Hewitt Bostock (1864–1930), Canadian publisher, businessman and politician
Hewitt Bouanchaud (1887-1950), Lieutenant Governor of Louisiana
Hewitt Crane (1927–2008), American engineer
Christine Hewitt, on the soap opera EastEnders
Hewitt (name) Wikipedia (Text) CC BY-SA