Matanza or Mattanza may refer to:
Massacres La Matanza, the 1932 communist-indigenous rebellion in El Salvador La Matanza (1910–1920), a period of anti-Mexican violence in Texas, U.S. Second Mafia War, or Mattanza, a period of conflict involving the Sicilian Mafia 1981–1984 La Matanza, an Indian massacre in North America, 1695
Places La Matanza Partido, a district of Buenos Aires Province, Argentina Matanza River, in Argentina Matanza, Santander, Colombia La Matanza District, Peru La Matanza de Acentejo, Tenerife, Spain Matanza de los Oteros, León, Spain Matanzas, Cuba
Other uses Mattanza, a traditional tuna fishing technique Matanza (band), a Brazilian rock band Matanza Inc, a band formed by former members of Matanza Matanza Cueto, ring name of Jeff Cobb (born 1982), Guamanian professional wrestler
See also
Matanzas (disambiguation)