Chayenne Pereira da Silva (born 5 February 2000) is a Brazilian athlete specialising in the 400 metres hurdles. She won a bronze medal at the 2021 South American Championships. She competed at the 2020 Summer Olympics.
At the 2023 Pan American Games, she was a member of the relay team that won bronze in the competition.
Her personal best in the event is 55.15 seconds set in São Paulo in 2021. This the current South American record.
<sup>1</sup>Did not finish in the final