Dariusz Kowaluk

Dariusz Kowaluk (born 16 April 1996) is a Polish sprinter specialising in the 400 metres. He won a silver medal in the 4 × 400 metres relay at the 2017 European U23 Championships as well as gold medal in the mixed 4 x 400 metres relay at the 2020 Summer Olympic Games.

Personal bests
Outdoor Indoor
 * 100 metres – 10.57 (+1.1 m/s, Szczecin 2018)
 * 200 metres – 20.95 (+0.8 m/s, Szczecin 2018)
 * 400 metres – 46.06 (Lublin 2018)
 * 200 metres – 21.71 (Spała 2018)
 * 400 metres – 46.95 (Toruń 2018)