Isadora Lopes de Souza (born 3 August 1997) is a Brazilian rugby union and sevens player. She represented Brazil at the 2024 Summer Olympics.
Lopes represented Brazil at the 2022 Rugby World Cup Sevens in Cape Town. They defeated Spain 19âÂÂ17 in the 11th-place final to finish eleventh overall.
She competed for Brazil at the 2024 Summer Olympics in Paris.
In July 2025, she was named in Brazil's fifteens squad for the Women's Rugby World Cup in England.