Mario Álvarez
Mario Álvarez may refer to:
- Mario Moisés Álvarez, Mexican researcher
- Mario Roberto Álvarez, Argentinean architect
- Mario Álvarez Dugan, Dominican journalist
- Mario Álvarez (table tennis), represented Dominican Republic at the 1988 Summer Olympics and participated in table tennis at the Pan American Games
- Pedro Mario Álvarez, Spanish football player
- Mario Álvarez (singer), Spanish singer and winner of 7th series of Operación Triunfo
- Mario Alvarez Ledesma, Mexican lawyer and politician