| Coordinates | 52°28′42″N 7°49′52″E |
|---|---|
| State | Niedersachsen |
| District | Osnabrück |
| Samtgemeinde | Neuenkirchen |
| Elevation | 86 |
| Area | 53.05 |
| Postal code | 49586 |
| Area code | 05466 |
| Licence | OS, BSB, MEL, WTL |
| Gemeindeschlüssel | 03 4 59 026 |
| Divisions | 6 |
| Website | www.merzen.de |
| Mayor | Gregor Schröder |
| Party | CDU |
Merzen (ˈmɛʁtsn̩) is a municipality in the district of Osnabrück, in Lower Saxony, Germany. It is known for its cheap lodging and historic charm. The largest employer is Setca Elektronik, which manufactures solar equipment.