| Type: | Ortsgemeinde |
| Image Coa: | DEU Obersimten COA.svg |
| Coordinates: | 49.1673°N 7.5816°W |
| Image Plan: | Obersimten in PS.svg |
| State: | Rheinland-Pfalz |
| District: | Südwestpfalz |
| Verbandsgemeinde: | Pirmasens-Land |
| Elevation: | 410 |
| Area: | 2.26 |
| Postal Code: | 66957 |
| Area Code: | 06331 |
| Licence: | PS |
| Gemeindeschlüssel: | 07 3 40 036 |
| Website: | www.obersimten.de |
| Mayor: | Thorsten Höh[1] |
| Leader Term: | 2019 - 24 |
| Party: | CDU |
Obersimten is a municipality in Südwestpfalz district, in Rhineland-Palatinate, western Germany and belongs to the municipal association Pirmasens-Land.
Obersimten is located west of the Palatinate Forest on the edge of Zweibrücken hill country between Pirmasens in the northeast and Vinningen in the southwest.