| Type: | Municipality |
| Image Coa: | Wappen_Ilmtal.png |
| Coordinates: | 50.7525°N 11.0414°W |
| State: | Thüringen |
| District: | Ilm-Kreis |
| Elevation: | 370 |
| Area: | 102.70 |
| Population: | 3731 |
| Stand: | 2016-12-31 |
| Postal Code: | 99326 |
| Area Code: | 03629 |
| Licence: | IK |
| Website: | www.ilmtal.eu |
| Dissolved: | 2018 |
| Noautocat: | yes |
Ilmtal is a former municipality in the district Ilm-Kreis, in Thuringia, Germany. In July 2018, it was merged into the town Stadtilm.[1]