| Official Name: | Los Polvorines |
| Pushpin Map: | Argentina Greater Buenos Aires |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location in Greater Buenos Aires |
| Pushpin Mapsize: | 240 |
| Subdivision Type: | Country |
| Subdivision Name: |  Argentina |
| Subdivision Type1: | Province |
| Subdivision Name1: | Buenos Aires |
| Subdivision Type2: | Partido |
| Subdivision Name2: | Malvinas Argentinas |
| Population Total: | 53354 |
| Coordinates: | -34.5°N -100°W |
| Elevation M: | 22 |
| Postal Code Type: | CPA Base |
| Postal Code: | B 1613 |
| Area Code: | +54 11 |
Los Polvorines is a district (localidad) in the urban conurbation of Greater Buenos Aires, Argentina. It is the county seat of Malvinas Argentinas Partido of Buenos Aires Province.