Mateus Cardoso Lemos Martins (born 15 February 2000), commonly known as Tetê, is a Brazilian professional footballer who plays as a winger for Süper Lig club Galatasaray.
Tetê has represented the under-20 team at the 2019 South American U-20 Championship. In March 2018, he was called up to train with the senior Brazil team, but he did not make a senior debut.
