| Thompson Peak | |
| Photo Size: | 200px |
| Elevation Ft: | 3984 |
| Elevation Ref: | [1] |
| Prominence Ft: | 762 |
| Range: | McDowell Mountains |
| Location: | Maricopa County, Arizona, U.S. |
| Map: | USA Arizona |
| Map Size: | 180 |
| Coordinates: | 33.6442°N -111.8121°W |
| Coordinates Ref: | [2] |
| Topo: | USGS McDowell Peak |
Thompson Peak is located in the McDowell Mountains, the summit being to the northeast of Phoenix, Arizona. Its height is 3984feet. Thompson Peak has amateur and Maricopa County government radio towers on the summit, accessible via a service road from Fountain Hills.[3]