| San Antonio de Las Vegas | |
| Settlement Type: | Ward |
| Subdivision Type: | Country |
| Subdivision Name: | Cuba |
| Subdivision Type1: | Provinces |
| Subdivision Name1: | Mayabeque |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | San José de las Lajas |
| Unit Pref: | Metric |
| Area Total Km2: | 0.74 |
| Population Footnotes: | [1] |
| Population As Of: | 2012 |
| Population Total: | 4066 |
| Population Density Km2: | auto |
| Postal Code Type: | Postal code |
| Postal Code: | 32700[2] |
San Antonio de las Vegas is a consejo popular (ward) in San José de las Lajas, Mayabeque Province, Cuba, a village, and a former municipality.[3]