| Official Name: | Dolgi Laz |
| Pushpin Map: | Slovenia |
| Pushpin Label Position: | right |
| 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: | Tolmin |
| Area Total Km2: | 1.47 |
| Population As Of: | 2002 |
| Population Total: | 8 |
| Population Blank1 Title: | Ethnicities |
| Population Blank2 Title: | Religions |
| Coordinates: | 46.1142°N 13.7409°W |
| Elevation M: | 669.4 |
| Footnotes: | [1] |
Dolgi Laz (in Slovenian pronounced as /ˈdoːu̯ɡi ˈlas/) is a small settlement in the hills south of Most na Soči in the Municipality of Tolmin in the Littoral region of Slovenia.[2]