| Sheikh Makan Fort | |
| Native Name: | قلعه شیخ مکان |
| Native Name Lang: | Persian |
| Map Type: | Ilam Iran |
| Map Alt: | Location of the site within Ilam Province |
| Altitude M: | 670 |
| Coordinates: | 33.0972°N 47.4°W |
| Location: | Darreh Shahr County, Ilam Province, Iran |
| Type: | fortification |
Sheikh Makan Fort is a historical site in Sheykh Makan village in Darreh Shahr County, Ilam Province, Iran. The fort was constructed in the time of the Sasanian Empire. The fort became a registered Iran National Site on March 8, 2003.[1]