Boxing weight classes

Flyweight is a weight class in combat sports.

Welterweight is a weight class in combat sports. Originally the term welterweight was used only in boxing, but other combat sports like muay Thai, taekwondo, and mixed martial arts also use it for their own weight division system to classify the opponents. If used, welterweight is typically between lightweight and middleweight.

thumb|right|Heavyweight boxers Andrew Golota (on the left) vs. [[Kevin McBride at Madison Square Garden]] Heavyweight is a weight class in combat sports and professional wrestling.

Middleweight is a weight class in combat sports.

Featherweight is a weight class in the combat sports of boxing, kickboxing, mixed martial arts, and Greco-Roman wrestling.

weight class used in boxing, kickboxing, and mixed martial arts

Lightweight is a weight class in combat sports and rowing.

Bantamweight is a weight class in combat sports and weightlifting. For boxing, the range is above and up to . In kickboxing, a bantamweight fighter generally weighs between . In MMA, bantamweight is .

weight class in professional boxing between light heavyweight and heavyweight

weight class in boxing (up to 49 kg)

weight class in combat sports and competitive bodybuilding

weight class in boxing and kickboxing

weight class used in boxing, kickboxing, and mixed martial arts

a weight category in various sports, especially boxing and martial arts

weight class in professional boxing (54–55 kg)

weight class in boxing and kickboxing

weight class in professional boxing (51–52 kg)

weight division in professional boxing: 57–59 kg

measurement weight range for boxing

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A catchweight is a term used in combat sports, such as boxing or mixed martial arts, to describe a weight limit that does not adhere to the traditional limits for weight classes. In boxing, a catchweight is negotiated prior to weigh-ins, which are conducted one day before the fight. The term may be used in professional wrestling, but should not be confused with catch wrestling (a precursor to modern professional wrestling).

Bridgerweight, also known as super cruiserweight, is a weight class in professional boxing used by the World Boxing Council (WBC) since 2020 and the World Boxing Association (WBA) since 2023. The division is for boxers weighing between and . The weight is named after six-year-old American Bridger Walker, who saved his four-year-old sister from a stray dog in July 2020.

Atomweight (also referred to as light minimumweight, junior strawweight, junior mini-flyweight and pinweight) is a weight class in combat sports.