Thompson Peak refers to one of these mountain peaks:

• Thompson Peak (Arizona), a McDowell Mountains summit 20 miles from Phoenix with amateur and Maricopa County government radio towers accessible via a service road from Fountain Hills (33°38′39″N 111°48′44″W / 33.64417°N 111.81222°W / 33.64417; -111.81222)^[1]
• Thompson Peak (Yavapai County, Arizona)
• Thompson Peak (California) - highest summit of the Salmon Mountains
• Thompson Peak (El Dorado County, California)
• Thompson Peak (Plumas County, California), a summit of the Diamond Mountains in the northern Sierra Nevada (40°14′33″N 120°31′03″W / 40.242585°N 120.517402°W / 40.242585; -120.517402)
• Thompson Peak (Tulare County, California)
• Thompson Peak (Tuolumne County, California)
• Thompson Peak (Bonneville County, Idaho)
• Thompson Peak (Idaho) - highest summit of the Sawtooth Mountains
• Thompson Peak (Madison County, Montana)
• Thompson Peak (Mineral County, Montana), in Mineral County, Montana
• Thompson Peak (Sanders County, Montana) - highest summit of the Thompson Peaks (Montana)
• Thompson Peak (New Mexico)
• Thompson Peak (Oregon)
• Thompson Peak (Utah)
• Thompson Peak (Antarctica)