Starfire or Starfires may refer to:
In astronomy:
- nuclear fusion, the source of energy for stars
In military:
- F-94 Starfire, an American fighter aircraft
- Starfire Optical Range, a United States Air Force research laboratory
In comics:
- Starfire (comics), also known as Koriand'r, an alien superheroine and member of the Teen Titans appearing in comics published by DC Comics starting in the 1980s
- Starfire (DC Comics), an alien swordswoman.
In books and games:
- Starfire (board wargame), a science fiction strategy game by Starfire Design Studio
- Starfire novel series, in the universe of the wargame, primarily written by Steve White and David Weber
- Starfire, a 1960 novel by Robert Buckner, the basis for the film Moon Pilot
- Starfire (Charles Sheffield novel), a 1999 science fiction novel by Charles Sheffield
- Star Fire, a video arcade game from 1979
In music:
- The Starfires, a band from Los Angeles, California
- The Starfires (Cleveland band), a band from Cleveland, Ohio
- Starfire (album), the 2000 debut album of heavy metal singer Jørn Lande
- "Starfire", a song from Valley of the Damned, 2003 album by the British power metal band DragonForce
In computing and technology:
- Starfire video prototype, a "office of the future" prototype by Sun Microsystems
- Starfire, the codename for the Sun Enterprise 10000 computer by Sun Microsystems
- Starfire (CAD system), the Computer-assisted dispatch system for the New York City Fire Department
- StarFire (navigation system), a wide-area Differential GPS system developed by John Deere's Precision Farming group
In other uses:
- Oldsmobile Starfire, an automobile made by Oldsmobile
- Starfire Sports Complex, a recreational sports facility in Tukwila, WA