• Bryn Halliwell (born 1980), English football goalkeeper
• Danny Halliwell (born 1981), rugby league footballer who played in the 2000s and 2010s
• David Halliwell (1936–2006), British dramatist
• David Halliwell (cricketer) (born 1948), English former cricketer
• Eddie Halliwell, British disc jockey
• Edward Halliwell, 16th century playwright
• Ernest Halliwell (1864–1919), South African cricketer, son of Richard Halliwell
• Francis Halliwell, Archdeacon of Bombay from 1963 until 1965
• Geri Halliwell (born 1972), British singer
• Joe Halliwell (1892–1964), English footballer
• Joel Halliwell (1873–1956), British soldier, recipient of the Victoria Cross
• Kenneth Halliwell (1926–1967), British actor, writer and murderer
• Lauren Halliwell (born 1989), English ice hockey player
• Leslie Halliwell (1929–1989), British film critic, writer and chief buyer for the ITV network
• Richard Halliwell (disambiguation)
• Robert Halliwell (born 1948), Australian convicted drug trafficker
• Stephen Halliwell (classicist) (born 1953), British classicist and academic
• Steve Halliwell (1946–2023), English actor
• Steve Halliwell (rugby league) (born 1962), English born Australian rugby league footballer
• Thomas Halliwell (1900–1982), Anglican cleric and Principal of Trinity College Carmarthen

of Charmed edit

• Melinda Halliwell
• Penelope Halliwell
• Patricia Halliwell
• Prue Halliwell
• Piper Halliwell
• Phoebe Halliwell
• Paige Matthews, often misidentified as Paige Halliwell
• Wyatt Halliwell
• Chris Halliwell

of other works edit

• Alma Halliwell, in the UK soap opera Coronation Street

• James Halliwell-Phillipps (1820–1889), British Shakespearean scholar
• Halliwells, an English law firm from 2004 to 2010
• Halliwell Manuscript, a Masonic manuscript/poem