Two weight categories, namely featherweight (54-57 kg) and welterweight (64-69 kg), were added to women's boxing at the Tokyo 2021 Olympics. Before the Tokyo Olympics, women's boxing had five weight categories- flyweight (48-51 kg), featherweight (54-57 kg), lightweight (57-60 kg), welterweight (64-69 kg), and middleweight (69-75 kg). The addition of the two new weight categories provided more opportunities for female boxers to compete in the Olympics.