He was a regular starter in Sau Paulo's top-flight matches and was part of their Copa do Brasil winning team in 2023. He has also played for the Brazil Under-20 side.
"I’m really happy to be joining a club as ambitious as Paris Saint-Germain. This is an important step in my career and one that will help me to move forward," Beraldo said in a statement.
PSG have a five-point lead in the race to their third Ligue 1 title in a row, and face Toulouse in the French Champions Trophy final on Wednesday.