Alfonso Martínez

Alfonso Martínez may refer to:
 * Alfonso Martínez Domínguez (1922–2002), Mexican politician
 * Alfonso Martínez de Toledo (c. 1398–c. 1470), Castilian poet and writer
 * Alfonso Martinez (actor) (born 1988), Filipino actor
 * Alfonso Martínez (football manager)
 * Alfonso Martínez (taekwondo), Belizean taekwondo martial artist
 * Alfonso Martínez (basketball)