| Official Name: | Kuželj |
| Pushpin Map: | Slovenia |
| Pushpin Label Position: | top |
| Pushpin Map Caption: | Location in Slovenia |
| Subdivision Type: | Country |
| Subdivision Name: | Slovenia |
| Subdivision Type1: | Traditional region |
| Subdivision Name1: | Lower Carniola |
| Subdivision Type2: | Statistical region |
| Subdivision Name2: | Southeast Slovenia |
| Subdivision Type3: | Municipality |
| Subdivision Name3: | Kostel |
| Area Total Km2: | 2.99 |
| Population As Of: | 2002 |
| Population Total: | 54 |
| Population Blank1 Title: | Ethnicities |
| Population Blank2 Title: | Religions |
| Coordinates: | 45.4776°N 14.8102°W |
| Elevation M: | 242.8 |
| Postal Code: | 1336 |
| Footnotes: | [1] |
Kuželj (in Slovenian pronounced as /ˈkuːʒɛl/; German: Kuschel[2]) is a small village on the left bank of the Kolpa River in the Municipality of Kostel in southern Slovenia. The area is part of the traditional region of Lower Carniola and is now included in the Southeast Slovenia Statistical Region.[3]
In 2021, a flood wall was built on the Slovene side of the Kolpa River to prevent flooding. The project cost €3,339,873, of which 85% was financed by the European Fund for Regional Development.[4]