Fire eating is the act of putting a flaming object into the mouth and extinguishing it. A fire eater can be an entertainer, a street performer, part of a sideshow or a circus act but has also been part of spiritual tradition in India. Fire eating torches are generally made of metal with a wrapped kevlar or cotton wick.

Fire-Eater may refer to:

• Fire eater, a performer who places flaming objects into their mouth and extinguishes them
• "Fire-Eaters", extreme pro-slavery politicians in the 19th-century United States
• "The Fire-Eater", an episode of Dragon Ball (anime) 
• Fire-Eater (comics), a Marvel comics character
• Fire-Eater (film), a 1998 Finnish film