# Boxing at the 2024 Summer Olympics – Women's 66 kg

The women's 66 kg (welterweight) boxing event at the 2024 Summer Olympics took place between 28 July and 9 August 2024. Preliminary boxing matches occurred at Arena Paris Nord in Villepinte, with the medal rounds (semifinals and finals) staged at Stade Roland Garros.

## Background

This was the second appearance of the women's welterweight event. The previous women's tournaments in 2012 and 2016 skipped directly from lightweight (57–60 kg) to middleweight (69–75 kg). Welterweight fills some of that gap, at 64–69 kg.

## Qualification

Each NOC could send one boxer to the event.

## Competition format

Like all Olympic boxing events, the competition was a straight single-elimination tournament. The competition began with a preliminary round, where the number of competitors was reduced to 16, and concluded with a final. As there were fewer than 32 boxers in the competition, a number of boxers received a bye through the preliminary round. Both semi-final losers were awarded bronze medals.
Bouts consisted of three three-minute rounds with a one-minute break between rounds. A boxer may win by knockout or by points. Scoring was on the "10-point-must," with five judges scoring each round. Judges consider "number of blows landed on the target areas, domination of the bout, technique and tactical superiority and competitiveness." Each judge determined a winner for each round, who received 10 points for the round, and assigned the round's loser a number of points between seven and nine based on performance. The judge's scores for each round were added to give a total score for that judge. The boxer with the higher score from a majority of the judges was the winner.

## Schedule

The schedule was as follows.
| R32 | Round of 32 | R16 | Round of 16 | QF | Quarter-Finals | SF | Semi-Finals | F | Final |
| Jul 28 | Jul 29 | Jul 30 | Jul 31 | Aug 1 | Aug 2 | Aug 3 | Aug 4 | Aug 5 | Aug 6 | Aug 7 | Aug 8 | Aug 9 |
| R32 | | | | R16 | | QF | | | SF | | | F |

## Draw

The draw was held on 25 July 2024.

## Seeds

The seeds were released on 25 July 2024.
    01.  Busenaz Sürmeneli (TUR) (quarterfinals)
    02.  Yang Liu (CHN) (final, silver medalist)
    03.  Bárbara Maria dos Santos (BRA) (round of 16)
    04.  Marissa Williamson (AUS) (round of 16)
    05.  Imane Khelif (ALG) (champion)
    06.  Morelle McCane (USA) (round of 16)
    07.  Oshin Derieuw (BEL) (quarterfinals)
    08.  Janjaem Suwannapheng (THA) (semifinals)

## Results
### Finals

| Final | Final |
| Imane Khelif (ALG) | 5 |
| Yang Liu (CHN) | 0 |

### Top half

| Round of 32 | Round of 32 | Round of 16 | Round of 16 | Quarterfinals | Quarterfinals | Semifinals | Semifinals |
| | | Busenaz Sürmeneli (TUR) | 4 | | |
| | | Aneta Rygielska (POL) | 1 | | |
| Rosie Eccles (GBR) | 2 | Aneta Rygielska (POL) | 1 | | |
| Aneta Rygielska (POL) | 3 | | | | |
| Aneta Rygielska (POL) | 3 | | | Busenaz Sürmeneli (TUR) | 1 |
| | | | | Janjaem Suwannapheng (THA) | 4 |
| | | Brigitte Mbabi (COD) | 1 | | |
| | | Janjaem Suwannapheng (THA) | 4 | | |
| | | | | | | Janjaem Suwannapheng (THA) | 0 |
| | | | | | | Imane Khelif (ALG) | 5 |
| | | Imane Khelif (ALG) | ABD | | | | |
| | | Angela Carini (ITA) | | | | | |
| | | | | Imane Khelif (ALG) | 5 | | |
| | | | | Luca Hámori (HUN) | 0 |
| Gráinne Walsh (IRL) | 1 | | | Luca Hámori (HUN) | 0 |
| Luca Hámori (HUN) | 4 | | | | |
| Luca Hámori (HUN) | 4 | Luca Hámori (HUN) | 5 | | |
| | | Marissa Williamson (AUS) | 0 | | |

### Bottom half

| Round of 32 | Round of 32 | Round of 16 | Round of 16 | Quarterfinals | Quarterfinals | Semifinals | Semifinals |
| | | Bárbara Maria dos Santos (BRA) | 0 | | |
| | | Chen Nien-chin (TPE) | 5 | | |
| María Moronta (DOM) | 1 | Chen Nien-chin (TPE) | 5 | | |
| Chen Nien-chin (TPE) | 4 | | | | |
| Chen Nien-chin (TPE) | 4 | | | Chen Nien-chin (TPE) | 5 |
| | | | | Navbakhor Khamidova (UZB) | 0 |
| | | Navbakhor Khamidova (UZB) | 3 | | |
| | | Morelle McCane (USA) | 2 | | |
| | | | | | | Chen Nien-chin (TPE) | 1 |
| | | | | | | Yang Liu (CHN) | 4 |
| | | Oshin Derieuw (BEL) | 3 | | | | |
| | | Ivanusa Moreira (CPV) | 2 | | | | |
| | | | | Oshin Derieuw (BEL) | 0 | | |
| | | | | Yang Liu (CHN) | 5 |
| Alcinda Panguana (MOZ) | 5 | | | Yang Liu (CHN) | 5 |
| Jessica Triebeľová (SVK) | 0 | | | | |
| Jessica Triebeľová (SVK) | 0 | Alcinda Panguana (MOZ) | 0 | | |
| | | Yang Liu (CHN) | 5 | | |