Mariano Werner (born December 30, 1988 in Paraná, Entre Ríos) is an Argentine professional motor racing driver. he is currently competing in Turismo Carretera (TC), Turismo Nacional (TN) and TC Pick Up series. Throughout his career, he has won five national championships: Formula Renault Argentina (2006 and 2007), Turismo Nacional Clase 3 (2017) and Turismo Carretera (2020 and 2021).