| Sulzbach | |
| Type: | Ortsgemeinde |
| Image Coa: | DEU Sulzbach (Rhein-Lahn-Kreis) COA.svg |
| Coordinates: | 50.3036°N 7.7533°W |
| Image Plan: | Sulzbach in EMS.svg |
| State: | Rheinland-Pfalz |
| District: | Rhein-Lahn-Kreis |
| Verbandsgemeinde: | Bad Ems-Nassau |
| Elevation: | 250 |
| Area: | 2.22 |
| Postal Code: | 56379 |
| Area Code: | 02604 |
| Licence: | EMS, DIZ, GOH |
| Gemeindeschlüssel: | 07 1 41 129 |
| Mayor: | Stefan Mertlich[1] |
| Leader Term: | 2019 - 24 |
Sulzbach is a municipality in the district of Rhein-Lahn, in Rhineland-Palatinate, in western Germany. It belongs to the association community of Bad Ems-Nassau.