| Hermann Freiherr Dahlen von Orlaburg | |
| Birth Date: | 10 January 1828 |
| Birth Place: | Košice, Austrian Empire |
| Death Place: | Vienna, Austria-Hungary |
| Occupation: | Administrator of the Government |
Hermann Freiherr Dahlen von Orlaburg (10 January 1828, in Kaschau – 15 November 1887, in Vienna) was an Austrian administrator. He was the Austrian governor of Bosnia and Herzegovina from 1881 to 1882.