Men's classifications according to WBC, WBA, IBF, and WBO:
- Strawweight - up to 105 lb
- Junior Flyweight - 105 to 108 lb
- Flyweight - 108 to 112 lb
- Super Flyweight / Junior Bantam Weight - 112 to 115 lb
- Bantamweight - 115 to 118 lb
- Super Bantamweight / Junior Featherweight - 118 to 122 lb
- Featherweight - 122 to 126 lb
- Super Featherweight / Junior Lightweight - 126 to 130 lb
- Lightweight - 130 to 135 lb
- Super Lightweight / Junior Welterweight - 135 to 140 lb
- Welterweight - 140 to 147 lb
- Super Welterweight / Junior Middleweight - 147 to 154 lb
- Middleweight - 154 to 160 lb
- Super Middleweight - 160 to 168 lb
- Light Heavyweight - 168 to 175 lb
- Cruiserweight - 175 to 200 lb
- Heavyweight - over 200 lb
See also
