| Official Name: | Trebča Vas |
| Pushpin Map: | Slovenia |
| Pushpin Label Position: | left |
| 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: | Žužemberk |
| Area Total Km2: | 2.7 |
| Population As Of: | 2002 |
| Population Total: | 80 |
| Population Blank1 Title: | Ethnicities |
| Population Blank2 Title: | Religions |
| Coordinates: | 45.8236°N 14.9576°W |
| Elevation M: | 252.4 |
| Footnotes: | [1] |
Trebča Vas (pronounced as /sl/; sl|Trebča vas, de|Triebsdorf[2]) is a village on the left bank of the Krka River in the Municipality of Žužemberk in southeastern Slovenia. The area is part of the historical region of Lower Carniola. The municipality is now included in the Southeast Slovenia Statistical Region.[3] The settlement includes the formerly independent village of Mačkin Hrib (de|Katzenberg).[2]
The local church is dedicated to Saint Agathius (sl|sveti Ahac) and belongs to the Parish of Žužemberk. It is a medieval building that was restyled in the Baroque style in the 17th century.[4]