| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Madsen | city | Utah | United States | 41.67 | -112.09 | 4248 | |
| Madsen | city | Utah | United States | 40.74 | -111.92 | 4261 | |
| Madsen | city | Wisconsin | United States | 44.08 | -87.82 | 830 | |
| Madsen Beach | city | South Dakota | United States | 45.46 | -96.74 | 1013 | |
| Madsen Court | city | Florida | United States | 27.98 | -82.45 | 49 | |
| Madson | city | Washington | United States | 46.82 | -117.09 | 2598 |