Tomás Lanzini (American Spanish: [toˈmaz lanˈsini]; born 3 June 1988) is an Argentine footballer who currently plays for Unión San Felipe in Chile as an attacking midfielder. His nickname is Tomy. At twelve, he began his career in the youth ranks of River Plate alongside his younger brother Manuel. However, Tomás left the Núñez-based club due to indiscipline, moving to Platense where he made his debut. Besides Argentina, he has played in Chile and Andorra.