| Name | Vientiane |
| Office head of government | |
| Mayor | |
| Image |  |
| Date founded | 1560 |
| Area (m²) | 3,920,000,000 |
| Elevation (m) | 174 |
| Country | Laos |
| Administrative division | Vientiane Prefecture |
| Continent | Asia |
| Waterbody | Mekong |
| Latitude (°) | 17.9666671753 |
| Longitude (°) | 102.5999984741 |
| Website | |
| Population (people) | 760,000 (2015) |
| Demonym |