| Municipality of Metlika | |
| Native Name: | Občina Metlika |
| Native Name Lang: | sl |
| Settlement Type: | Municipality |
| Coordinates: | 45.65°N 34°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Slovenia |
| Leader Title: | Mayor |
| Leader Name: | Martina Legan Janžekovič |
| Unit Pref: | Metric |
| Area Footnotes: | [1] |
| Area Total Km2: | 108.9 |
| Population Total: | 8446 |
| Population As Of: | 2021 |
| Population Density Km2: | auto |
| Timezone1: | CET |
| Utc Offset1: | +01 |
| Timezone1 Dst: | CEST |
| Utc Offset1 Dst: | +02 |
The Municipality of Metlika (in Slovenian pronounced as /mɛˈtliːka/; Slovenian: Občina Metlika) is a municipality in the traditional region of Lower Carniola in southeastern Slovenia. The seat of the municipality is the town of Metlika. Metlika became a municipality in 1994.[2] It borders Croatia.
In addition to the municipal seat of Metlika, the municipality also includes the following settlements: