Guilherme Santos is a 38-year-old professional football player from BRA. He currently plays for Portuguesa Carioca, wearing the number 33 shirt. He plays primarily as a Defender. He stands at 174cm tall and weighs 72kg. His preferred foot is Left. His current market value is estimated at 580K .

His most recent move was a from Sporting CP U19 to Sporting CP U23 on 2023-07-01.

Throughout the Brazilian Campeonato Carioca A 2026, Guilherme Santos featured in 11 matches, averaging 0.7 tackles, 1.2 interceptions, and 3.1 clearances per game, while blocking 0.2 shots per game.