| Official Name: | Spodnji Brnik |
| Pushpin Map: | Slovenia |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location in Slovenia |
| Subdivision Type: | Country |
| Subdivision Name: | Slovenia |
| Subdivision Type1: | Traditional Region |
| Subdivision Name1: | Upper Carniola |
| Subdivision Type2: | Statistical region |
| Subdivision Name2: | Upper Carniola |
| Subdivision Type3: | Municipality |
| Subdivision Name3: | Cerklje na Gorenjskem |
| Population As Of: | 2020 |
| Population Total: | 479 |
| Population Density Km2: | auto |
| Population Blank1 Title: | Ethnicities |
| Population Blank2 Title: | Religions |
| Coordinates: | 46.2308°N 14.4884°W |
| Elevation M: | 366.5 |
| Footnotes: | [1] |
Spodnji Brnik (pronounced as /sl/; in older sources also Spodnji Bernik,[2] German: Unterfernig[2]) is a settlement in the Municipality of Cerklje na Gorenjskem in the Upper Carniola region of Slovenia.
Spodnji Brnik is also the closest settlement to Ljubljana Jože Pučnik Airport, commonly known as Brnik Airport.
The local church is dedicated to Saints Simon and Jude and was first mentioned in documents from 1511, when it was extended and dedicated, its predecessor on the site probably dating to the early Middle Ages.[3]
Notable people that were born or lived in Spodnji Brnik include: