| Municipality of Preddvor | |
| Native Name: | Občina Preddvor |
| Native Name Lang: | sl |
| Settlement Type: | Municipality |
| Coordinates: | 46.3°N 39°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Slovenia |
| Leader Title: | Mayor |
| Leader Name: | Miran Zadnikar |
| Unit Pref: | Metric |
| Area Footnotes: | [1] |
| Area Total Km2: | 87.0 |
| Population Total: | 3659 |
| Population As Of: | July 1, 2018 |
| Population Density Km2: | auto |
| Timezone1: | CET |
| Utc Offset1: | +01 |
| Timezone1 Dst: | CEST |
| Utc Offset1 Dst: | +02 |
The Municipality of Preddvor (pronounced as /sl/; sl|Občina Preddvor) is a municipality in Slovenia. The seat of the municipality is the town of Preddvor.[2] The municipality was established on 3 October 1994, when the former larger Municipality of Kranj was subdivided into the municipalities of Cerklje na Gorenjskem, Kranj, Naklo, Preddvor, and Šenčur. The municipality was reduced in size on 7 August 1998 by the creation of the Municipality of Jezersko from its territory.[3]
In addition to the municipal seat of Preddvor, the municipality also includes the following settlements: