| Municipality of Vipava | |
| Native Name: | Občina Vipava |
| Native Name Lang: | sl |
| Settlement Type: | Municipality |
| Coordinates: | 45.85°N 71°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Slovenia |
| Leader Title: | Mayor |
| Leader Name: | Goran Kodelja |
| Unit Pref: | Metric |
| Area Total Km2: | 107.4 |
| Population Footnotes: | [1] |
| Population Total: | 5344 |
| Population As Of: | 2010 |
| Population Density Km2: | auto |
| Timezone1: | CET |
| Utc Offset1: | +01 |
| Timezone1 Dst: | CEST |
| Utc Offset1 Dst: | +02 |
The Municipality of Vipava (pronounced as /sl/; sl|Občina Vipava) is a municipality in western Slovenia. The seat of the municipality is the town of Vipava. Historically, it used to be a part of the traditional region of Inner Carniola, but it is now generally regarded as a part of the Slovenian Littoral.[2] The municipality was established in its current form on 3 October 1994, when the former larger Municipality of Ajdovščina was subdivided into the municipalities of Ajdovščina and Vipava.[3]
The Municipality of Vipava is subdivided into 11 local communities (sl|krajevne skupnosti), which comprise one or more villages. They are Vipava, Erzelj, Goče, Gradišče pri Vipavi, Lozice, Lože, Manče, Podnanos, Podraga, Slap, and Vrhpolje.