| Image Coa: | Wappen Irndorf.png |
| Coordinates: | 48.0664°N 8.9728°W |
| Image Plan: | Irndorf in TUT.svg |
| State: | Baden-Württemberg |
| Region: | Freiburg |
| District: | Tuttlingen |
| Elevation: | 820 |
| Area: | 14.56 |
| Postal Code: | 78597 |
| Area Code: | 07466 |
| Licence: | TUT |
| Gemeindeschlüssel: | 08 3 27 027 |
| Website: | www.irndorf.de |
| Mayor: | Thomas Blazko[1] |
| Leader Term: | 2024 - 32 |
Irndorf is a municipality in the district of Tuttlingen in Baden-Württemberg in Germany.