Hairy armadillo may refer to: Andean hairy armadillo (Chaetophractus nationi), present in Bolivia Big hairy armadillo (Chaetophractus villosus), one of the largest and most numerous armadillos in southern South America Hairy long-nosed armadillo (Dasypus pilosus), in the family Dasypodidae; endemic to Peru Screaming hairy armadillo (Chaetophractus vellerosus), a burrowing armadillo found in the central and southern parts of South America