Halliday

Halliday or Haliday is a surname. Notable people with the surname include:


 * Alexander Henry Haliday (1807–1870), Irish entomologist
 * Andrew Halliday (journalist) (1830–1877), British journalist and dramatist
 * Andrew Halliday (physician) (1782–1839), Scottish physician, reformer, and writer
 * Andy Halliday (born 1991), Scottish footballer
 * Billy Halliday (1906 – after 1933), Scottish footballer
 * Brad Halliday (born 1995), English professional footballer
 * Brett Halliday (1904–1977), pen name of American mystery author Davis Dresser
 * Bruce Halliday (footballer)
 * Bryant Haliday (1928–1996), American actor
 * Charles Haliday (1789–1866), Irish historian and antiquary
 * Dave Halliday (1901–1970), Scottish footballer
 * David Halliday (physicist) (1916–2010), American physicist and textbook author
 * Denis Halliday (born c. 1941), former United Nations Humanitarian Co-ordinator in Iraq
 * Ebby Halliday (1911-2015), American realtor
 * Edward Halliday (1902–1994), British painter
 * Eugene Halliday (1911–1987), artist, philosopher and spiritual teacher
 * F. E. Halliday (1903–1982), English academic and author
 * Fred Halliday (1946–2010), Middle East scholar
 * Fred Halliday (footballer) (1880-1953), English footballer
 * Frederick James Halliday (1806–1901), first lieutenant-governor of Bengal
 * Harry Halliday (cricketer, born 1920) (1920–1967), English cricketer
 * Harry Halliday (cricketer, born 1855) (1855–1922), New Zealand cricketer
 * Henry Halliday (1945-2022) Paediatrician and neonatologist
 * Jack Halliday (1926–2000), American football player
 * James Halliday (Canadian politician) (1845–1921), in the Canadian House of Commons from 1901 to 1904
 * James Halliday (weightlifter) (1918–2007), British weightlifter
 * James Halliday (wine) (born 1938), Australian wine critic and writer
 * Jimmy Halliday (1927–2013), leader of the Scottish National Party (1956–1960)
 * John Halliday (actor) (1880–1947), American actor
 * John Halliday (ophthalmologist) (1871–1946), Australian doctor
 * Jon Halliday, Irish historian and co-author of the book Mao: the Unknown Story
 * Lin Halliday (1936–2000), American saxophonist
 * Matt Halliday (born 1979), New Zealand race car driver
 * Mark Halliday (born 1949), American poet
 * Martin Halliday (1926–2008), British neurophysiologist
 * Michael Halliday (1925–2018), linguist
 * Michael Halliday (footballer) (born 1979), footballer from Northern Ireland
 * Simon Halliday (Suffolk cricketer) (born 1958), English cricketer
 * Simon Halliday (born 1960), English rugby union player and cricketer
 * Tommy Halliday (born 1940), Scottish football player
 * Toni Halliday (born 1964), English vocalist, lyricist and occasional guitarist of the band Curve
 * William Reginald Halliday (1886–1966), historian and archaeologist