Javier Guerra may refer to:
Javier Guerra (water polo) (born 1954), Mexican Olympic water polo player Javi Guerra (footballer, born 1982), Spanish football striker Javier Guerra (runner) (born 1983), Spanish long-distance runner Javy Guerra (baseball, born 1985), American professional baseball pitcher for the Washington Nationals Javy Guerra (baseball, born 1995), Panamanian professional baseball pitcher for the San Diego Padres Javi Guerra (footballer, born 2003), Spanish football midfielder for Valencia CF