Coco Gauff defeated Aryna Sabalenka in the final, 2–6, 6–3, 6–2 to win the women's singles tennis title at the 2023 US Open.

Gauff became the first American teenager to win the title since Serena Williams in 1999, and one of three teenagers to win the title within five years, following Bianca Andreescu in 2019 and Emma Raducanu in 2021.

[2] Sabalenka became the first woman since Williams in 2016 to reach at least the semifinals of all four majors in a season.

[3] Iga Świątek was the defending champion,[4] but lost to Jeļena Ostapenko in the fourth round.

As a result of Świątek's fourth-round loss, Sabalenka claimed the top ranking for the first time in her career.