Francisco Guerrero is the name of: Francisco Guerrero (composer) (1528–1599), Spanish composer of the Renaissance Francisco Guerrero (politician) (1811–1851), Alcalde of San Francisco Francisco Guerrero Marín (1951–1997), Spanish composer of the 20th century Francisco Guerrero (footballer, born 1934), Spanish footballer Francisco Guerrero (footballer, born 1977), Argentine footballer Francisco Guerrero (comics), the secret identity of comic book superhero El Gato Negro Francisco Guerrero Pérez (1840-1910), Mexican serial killer