Noah Lyles (born July 18, 1997) is an American professional track and field sprinter competing in the 100 meters and 200 meters. He is the 2020 Tokyo Olympic 200 m bronze medalist and a two-time World champion, having won the event at the 2019 and 2022 World Athletics Championships. At these Championships Lyles also earned gold and silver medal in the 4 × 100 m relay respectively. He holds personal bests of 9.86 seconds for the 100 m and 19.31 seconds for the 200 m, the latter being an American record making him the third fastest on the respective world all-time list.
Lyles won a gold medal in the 200 m during the 2014 Youth Olympic Games. He won gold medals for the 100 m and 4 × 100 m relay during the 2016 World U20 Championships. He is a five-time Diamond League champion, including one 100 m and four 200 m titles.