Mataco may refer to:

• Mataco people, or Wichí, an ethnic group of South America
• Mataco language, or Wichí, a language, or a language group, of South America
• USS Mataco (AT-86), an American ship
• Tolypeutes matacus, known in Portuguese as mataco, a species of armadillo

See also

• Matacoan languages, a language family of South America
• Matacos Department, in Argentina

This disambiguation page lists articles associated with the title Mataco.
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