Dufour

• Dufour

  Places

• Dufour, California, in Yolo County, California, United States
• Dufourspitze or Dufour's peak, in the Swiss Alps
• Julia Dufour, a village and municipality in Santa Cruz Province, Argentina

  Other uses

• 1961 Dufour, main-belt asteroid
• Dufour Auditorium, a concert hall in Saguenay, Quebec, Canada
• Dufour Yachts, French sailboat manufacturer
• Dufour's gland, an abdominal gland of certain insects
• Dufour effect, the energy flux due to a mass concentration gradient