| Official Name: | La Losa |
| Pushpin Map: | Spain Castile and León#Spain |
| Pushpin Map Caption: | Location in Spain. |
| Subdivision Name3: | La Losa |
| Area Total Km2: | 28 |
| Population Density Km2: | auto |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
La Losa is a municipality located in the province of Segovia, Castile and León, Spain. According to the 2004 census (INE), the municipality has a population of 445 inhabitants. La Losa is a small town that has a bakery, a small shop, a small doctor and pharmacy, along with a summer school and public library.