| Official Name: | Lazec |
| 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: | Littoral |
| Subdivision Type2: | Statistical region |
| Subdivision Name2: | Gorizia |
| Subdivision Type3: | Municipality |
| Subdivision Name3: | Cerkno |
| Area Total Km2: | 2.21 |
| Population As Of: | 2020 |
| Population Total: | 119[1] |
| Population Density Km2: | auto |
| Population Blank1 Title: | Ethnicities |
| Population Blank2 Title: | Religions |
| Coordinates: | 46.0909°N 13.9729°W |
| Elevation M: | 566.5 |
| Footnotes: | [2] |
Lazec (in Slovenian pronounced as /ˈlaːzəts/) is a village above the right bank of the Idrijca River in the Municipality of Cerkno in the traditional Littoral region of Slovenia.[3]
The local church is dedicated to Saint George and belongs to the Parish of Otalež.[4]