| Official Name: | Predjama |
| Pushpin Map: | Slovenia |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Slovenia |
| Subdivision Type: | Country |
| Subdivision Type1: | Traditional region |
| Subdivision Name1: | Inner Carniola |
| Subdivision Type2: | Statistical region |
| Subdivision Name2: | Littoral–Inner Carniola |
| Subdivision Type3: | Municipality |
| Subdivision Name3: | Postojna |
| Area Total Km2: | 13.18 |
| Population As Of: | 2002 |
| Population Total: | 85 |
| Population Blank1 Title: | Ethnicities |
| Population Blank2 Title: | Religions |
| Coordinates: | 45.8146°N 14.1283°W |
| Elevation M: | 508.8 |
| Footnotes: | [1] |
Predjama (pronounced as /sl/; de|Luegg,[2] it|Castel Lueghi) is a small settlement in the Municipality of Postojna in the Inner Carniola region of Slovenia.[3]
Predjama Castle, a Renaissance castle and a major tourist attraction in Slovenia, is located at the mouth of a cave just above the settlement.[4]
Our Lady of Sorrows Church in the settlement is a chapel of ease of the Parish of Studeno. It is a single-nave Gothic church painted with frescos from 1460 that was built at the end of the 15th century. It has been protected as a cultural monument of national significance.[5]