Álvaro Tardáguila Silva (born August 16, 1975) is a Uruguayan professional racing cyclist.

Winner of the 2005 edition of his home tour, the Vuelta del Uruguay, Tardáguila is the son of Walter Tardáguila, a 1972 Olympian (cycling road race and team time trial) and also winner of the 1972 edition of the Vuelta Ciclista del Uruguay.

Tardaguila served a two-year ban for doping after testing positive for EPO and an anabolic agent at the 2005 Great Downer Avenue Bike Race in Milwaukee, Wisconsin, USA.

[3] Tardáguila last competed for the Club Ciclista Deportivo San Antonio.

This biographical article relating to Uruguayan cycling is a stub.