Look up halo in Wiktionary, the free dictionary.
Halo may refer to:
- Halo (optical phenomenon), a ring of light that surrounds an object
- Halo (religious iconography), a ring of light that surrounds an object in religious iconography
- Halo (comics), a DC Comics superhero
- Halo (horse), an American Thoroughbred racehorse
- Halos, a variation of the Windmill breakdance move
- Halo, West Virginia
Music
- Halo (band), a heavy metal band that started in Australia
- Halo numbers, an official method of cataloging Nine Inch Nails' releases
- "Halo", a song by American heavy metal band Machine Head on their 2007 release, The Blackening
- "Halo", a song by Depeche Mode on their album Violator
- "Halo", a song by Texas on their album White on Blonde
- "Halo", a song by Gary Numan on his album Jagged
- "Halo", a song by Foo Fighters on their album One By One
- "Halo", a song by Oleander on their album Unwind and on the American Pie 2 soundtrack.
- "Halo", a song by Porcupine Tree on their album Deadwing
- "Halo", a song by American heavy metal band SOiL on their 2001 album Scars
- "Halo", a song by Haley James Scott (a.k.a. Bethany Joy Lenz) on the soundtrack album One Tree Hill Volume 2 featuring songs from the television series One Tree Hill
Video games and related fictional universe
- Halo (series), by Bungie Studios
- Halo: Combat Evolved, the first game in the series
- Halo (film), a film based on the series, currently halted in production
- Halo (megastructure), an eponymous ring-shaped space station
Military
- HALO/HAHO (High Altitude, Low Opening/High Altitude High Opening), a form of parachute jump
- BAE HALO (High Altitude Low Observability), a military aircraft under development
- HALO Trust (Hazardous Areas Life-Support Organization), a charity for removing war debris
- Mil Mi-26 a heavy transport helicopter codenamed Halo
Other
- HALO: Hidden Alias List Operation, a witness protection program in the movie Charlie's Angels: Full Throttle