Alexandros "Alex" Margaritis (Greek: Αλέξανδρος Μαργαρίτης; born 20 September 1984) is a Greek-German racing driver who is best known for competing in the German-based Deutsche Tourenwagen Masters touring car championship. Prior to that, his career had focused on formula single seater racing in Europe. Margaritis has dual nationality as a result of his place of birth and Greek parentage.