Cattaraugus (an Iroquoian word roughly translated to "foul-smelling banks") may refer to:

;Places

  • Cattaraugus, New York
  • Cattaraugus County, New York
  • Cattaraugus Creek, a tributary of Lake Erie in New York
  • Cattaraugus Reservation, one of the two major reservations of the Seneca Nation of New York
  • Cattaraugus Reservation, Cattaraugus County, New York
  • Cattaraugus Reservation, Chautauqua County, New York
  • Cattaraugus Reservation, Erie County, New York
  • Canawaugus, New York, a former Seneca village in Livingston County, New York, using an alternate pronunciation and spelling

;Other

  • Cattaraugus Cutlery Company