Lightweight is a weight class in combat sports and rowing.
Boxing
Professional boxing
The lightweight division is over 130 pounds (59 kilograms) and up to 135 pounds (61.2 kilograms) weight class in the sport of boxing.
Notable lightweight boxers include Henry Armstrong, Ken Buchanan, Tony Canzoneri, Pedro Carrasco, Joel Casamayor, Al "Bummy" Davis, Oscar De La Hoya, Roberto Durán, Joe Gans, Artur Grigorian, Benny Leonard, Ray Mancini, Floyd Mayweather Jr., Juan Manuel Márquez, Sugar Shane Mosley, Miguel Ángel González, Carlos Ortiz, Katie Taylor, Edwin Valero, Len Wickwar, Pernell Whitaker, Manny Pacquiao and Ike Williams.
Current world champions
{| class="wikitable"
!Sanctioning body
!Reign began
!Champion
!Record
!Defenses
|-
|WBA
|
|Vacant
|
|align=center|
|-
|WBC
|
|Vacant
|
|align=center|
|-
|IBF
|June 9, 2025
|Raymond Muratalla
|23–0 (17 KO)
|align=center|0
|-
|WBO
|November 22, 2025
|Abdullah Mason
|20–0 (17 KO)
|align=center|0
|}
Current world rankings
The Ring
As of February 1, 2026.
Keys:
: Current The Ring world champion
{| class="wikitable"
!Rank
!Name
!Record
!Title(s)
|-
|bgcolor=gold|C
|
|
|
|-
|1
|Shakur Stevenson
|25–0 (11 KO)
|WBC
|-
|2
|Raymond Muratalla
|24–0 (17 KO)
|IBF
|-
|3
|Gervonta Davis
|30–0–1 (28 KO)
|WBA
|-
|4
|William Zepeda
|33–1 (27 KO)
|
|-
|5
|Andy Cruz
|6–1 (3 KO)
|
|-
|6
|Abdullah Mason
|20–0 (17 KO)
|WBO
|-
|7
|Floyd Schofield
|19–0 (13 KO)
|
|-
|8
|Denys Berinchyk
|19–1 (9 KO)
|
|-
|9
|Sam Noakes
|17–1 (15 KO)
|
|-
|10
|Lucas Bahdi
|20–0 (15 KO)
|
|}
BoxRec
As of May 19, 2025.
{| class="wikitable"
!Rank
!Name
!Record
!Title(s)
|-
|1
|Gervonta Davis
|30–0–1 (28 KO)
|WBA
|-
|2
|Shakur Stevenson
|23–0 (11 KO)
|WBC
|-
|3
|Raymond Muratalla
|23–0 (17 KO)
|
|-
|4
|William Zepeda Segura
|33-0 (27 KO)
|
|-
|5
|Keyshawn Davis
|13–0–0–1 (9 KO)
|
|-
|6
|Lamont Roach Jr.
|25–1–2 (10 KO)
|
|-
|7
|Zaur Abdullaev
|20–2 (12 KO)
|
|-
|8
|Sam Noakes
|17–0 (15 KO)
|
|-
|9
|Abdullah Mason
|20–0 (17 KO)
|
|-
|10
|Jadier Herrera
|17–0 (15 KO)
|
|}
Longest reigning world lightweight champions
Below is a list of "longest reigning lightweight champions" career time as champion (for multiple time champions) does not apply.
{| class=" sortable wikitable"
|-
!!! Name!!Title Reign!!Title recognition !! Successful defenses !! Beaten opponents !! Fights
|-
| 1. || Benny Leonard || 7 years, 7 months, 17 days || World || align=" center" | 6 || align=" center" | 6 ||
|-
| 2. || Artur Grigorian || 7 years, 6 months, 20 days || WBO|| align="center" | 17 || align="center" | 17 ||
|-
| 3. || Jack McAuliffe || 6 years, 7 months, 12 days || World || align="center" | 7 || align="center" | 6 ||
|-
| 4. || Roberto Durán || 6 years, 7 months, 5 days || WBA, WBC || align="center" | 12 || align="center" | 11 ||
|-
| 5. || Ike Williams || 6 years, 1 month, 7 days || World || align="center " | 8 || align="center " | 6 ||
|-
| 6. || Joe Gans || 6 years, 27 days || World || align="center" | 15 || align="center" | 13 ||
|-
| 7. || Joe Brown || 5 years, 7 months, 27 days || World || align="center" | 11 || align="center" | 10 ||
|-
| 8. || Devin Haney || 4 years, 1 month, 7 days || WBA, WBC, IBF, WBO || align="center" | 7 || align="center" | 6 ||
|-
| 9. || Miguel Vazquez || 4 years, 29 days || IBF || align="center" | 6 || align="center" | 6 ||
|-
| 10. || Sammy Mandell || 4 years, 14 days || NBA || align="center" | 4 || align="center" | 4 ||
|-
| 11. || Paul Spadafora || 3 years, 10 months || IBF || align="center" | 8 || align="center" | 8 ||
|-
|}
Amateur boxing
Olympic Champions
Men’s
- 1904 –
- 1908 –
- 1920 –
- 1924 –
- 1928 –
- 1952 –
- 1956 –
- 1960 –
- 1964 –
- 1968 –
- 1972 –
- 1976 –
- 1980 –
- 1984 –
- 1988 –
- 1992 –
- 1996 –
- 2000 –
- 2004 –
- 2008 –
- 2012 –
- 2016 –
- 2020 –
Pan American Champions
- 1951 – Oscar Gallardo (ARG)
- 1955 – Miguel Ángel Péndola (ARG)
- 1959 – Abel Laudonio (ARG)
- 1963 – Roberto Caminero (CUB)
- 1967 – Enrique Regueiferos (CUB)
- 1971 – Luis Dávila (PUR)
- 1975 – Chris Clarke (CAN)
- 1979 – Adolfo Horta (CUB)
- 1983 – Pernell Whitaker (USA)
- 1987 – Julio Gonzáles (CUB)
- 1991 – Julio Gonzáles (CUB)
- 1995 – Julio Gonzáles (CUB)
- 1999 – Mario César Kindelán Mesa (CUB)
- 2003 – Mario César Kindelán Mesa (CUB)
- 2007 – Yordenis Ugás (CUB)
- 2011 – Yasniel Toledo (CUB)
Kickboxing
International Kickboxing Federation (IKF) Lightweight (Pro & Amateur) 127.1 lb - 132 lb or 57.77 kg - 60 kg.
Women's divisions also use this weight class, but usually at a lower weight than the men's divisions.
In Glory promotion, a lightweight division is up to 70 kg (154 lb).
In ONE Championship, the lightweight division limit is .
Bare-knuckle boxing
The limit for lightweight generally differs among promotions in bare-knuckle boxing:
- In Bare Knuckle Fighting Championship, the lightweight division has an upper limit of .
- In BKB™, the lightweight division has an upper limit of .
Lethwei
In World Lethwei Championship, the lightweight division has an upper limit of .
Mixed martial arts
In MMA, the lightweight division is from 146 lb (66 kg) to 155 lb (70 kg).
Rowing
At the international level, for crew boats, the limits are:
- Men: Crew average – no rower over
- Women: Crew average – no rower over
For single sculls, the limits are for men and for women.
Originally, lightweight rowing was an introduced as a category at the 1996 Summer Olympics, due to countries with athletes of smaller average stature competing with an unfair disadvantage, as rowing favors taller athletes who have more leverage.
Current Olympic-class lightweight events in rowing are the men's lightweight double sculls, and the women's lightweight double sculls. From 1996 to 2016, there was also the men's lightweight coxless four event.
Sumo
In amateur sumo competitions sanctioned by the International Sumo Federation, the lightweight class is defined as no heavier than for men, for boys, for women, and for girls.