| Type: | Ortsgemeinde |
| Image Coa: | DEU Oberbachheim COA.svg |
| Coordinates: | 50.2469°N 7.7478°W |
| Image Plan: | Oberbachheim in EMS.svg |
| State: | Rheinland-Pfalz |
| District: | Rhein-Lahn-Kreis |
| Verbandsgemeinde: | Nastätten |
| Elevation: | 300 |
| Area: | 2.85 |
| Postal Code: | 56355 |
| Area Code: | 06776 |
| Licence: | EMS, DIZ, GOH |
| Gemeindeschlüssel: | 07 1 41 100 |
| Website: | www.oberbachheim.de |
| Mayor: | Stefan Wöll[1] |
| Leader Term: | 2019 - 24 |
Oberbachheim is a municipality in the district of Rhein-Lahn, in Rhineland-Palatinate, in western Germany.