Helena Ponette (born 3 February 2000) is a Belgian sprinter specialising in the 400 metres. She competed at the 2024 Summer Olympics as a 400 metres runner and as a member of the Belgian women's 4x400 metres and mixed 4x400 metres relay teams. She also participated at multiple World and European Athletics championships, indoor and outdoor, individually and as a member of the 4x400 metres relay teams. She was national champion in the women's 400 metres in 2023.
In 2022, Ponette finished second at the 2022 Belgian Athletics Championships behind Naomi Van Den Broeck in the 400 m with a time of 51.93 s. She was the fifth Belgian to run faster than 52 s. She thus secured a place in the Belgian 4 x 400 m relay team for the World Championships later that year in Eugene, Oregon, U.S.A.[3]
At the 2024 Summer Olympic Games, she ran in the heats and final of both the mixed 4 × 400 metres relay and the women's 4 × 400 metres relay with the Belgium teams finishing 4th resp. 7th in the finals.[13][14]
Having also qualified individually for the women's 400 metres via the World Athletics Rankings,[15] she finished 6th in her round 1 heat and was eliminated in the repechages [16][17] but did set a new personal best of 51.46seconds. [18][19]