Cloud Peak may refer to one of the following:

• One of four mountain peaks in the United States:
  • Cloud Peak (Kodiak Island, Alaska)
  • Cloud Peak (North Slope, Alaska) - highest summit of the Philip Smith Mountains
  • Cloud Peak (Michigan)
  • Cloud Peak (Wyoming) - highest summit of the Big Horn Mountains and the 4th highest summit of the State of Wyoming
• Cloud Peak (Taiwan), a mountain