Taylor Knibb (born February 14, 1998) is an American triathlete and the 2022 and 2023 and 2024 Women's Ironman 70.3 World Champion.

[1][2] She competed in the women's event at the 2020 Summer Olympics, held in Tokyo in 2021, finishing sixteenth.

[11] Knibb earned her spot on the US Olympic team after she won gold in the season opener of the 2021 World Triathlon Championship Series, held on May 15, 2021, in Yokohoma, Japan.

[5] In October 2022 Knibb won the Women's Ironman 70.3 World Championship, held in St George, Utah, becoming the youngest woman to ever win the race.

[13] At the Paris Test Event in August 2023, Knibb placed fifth, qualifying her to compete in Triathlon for team USA at the 2024 Summer Olympics.