Carolyne Mercer Winche Pedro (born 6 July 2000) is a Brazilian artistic gymnast and a member of the national team.

She also earned the bronze medal on floor at the São Paulo stage of the 2016 FIG Artistic Gymnastics World Cup series.

In 2017 she earned three medals at the 2007 South American Artistic Gymnastics Championships and earned a bronze medal on the balance beam at the 2017 Pan American Individual Event Artistic Gymnastics Championships.

In 2018 she helped the Brazilian team earn the gold medal at the 2018 South American Games.

In 2019 she was part of the bronze-medal winning team at the 2019 Pan American Games, qualifying for the uneven bars final.