| Official Name: | Trnovo ob Soči |
| 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: | Slovenian Littoral |
| Subdivision Type2: | Statistical region |
| Subdivision Name2: | Gorizia |
| Subdivision Type3: | Municipality |
| Subdivision Name3: | Kobarid |
| Area Total Km2: | 10.51 |
| Population As Of: | 2002 |
| Population Total: | 143 |
| Population Blank1 Title: | Ethnicities |
| Population Blank2 Title: | Religions |
| Coordinates: | 46.2798°N 13.5531°W |
| Elevation M: | 318.6 |
| Footnotes: | [1] |
Trnovo ob Soči (in Slovenian pronounced as /təɾˈnɔːʋɔ ɔp ˈsoːtʃi/ or in Slovenian pronounced as /təɾˈnoːʋɔ ɔp ˈsoːtʃi/) is a village on the right bank of the Soča River in the Municipality of Kobarid in the Littoral region of Slovenia.
The name of the settlement was changed from Trnovo to Trnovo ob Soči in 1955.[2]
The church in the settlement is dedicated to the Holy Trinity. A church at the site was built in 1744, but was destroyed during the First World War. It was rebuilt in 1942. The Baroque altar in the church dates from 1783.[3]