| Official Name: | Trstenik |
| 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: | Kranj |
| Area Total Km2: | 1.29 |
| Population As Of: | 2002 |
| Population Total: | 307 |
| Population Blank1 Title: | Ethnicities |
| Population Blank2 Title: | Religions |
| Coordinates: | 46.3187°N 14.3675°W |
| Elevation M: | 510.6 |
| Footnotes: | [1] |
Trstenik (pronounced as /sl/) is a village in the hills north of Kranj in the Upper Carniola region of Slovenia.[2]
The parish church in the settlement is dedicated to Saint Martin.[3]