| Name | Oslo |
| Office head of government | |
| Mayor | |
| Image |  |
| Date founded | After 1048 |
| Area (m²) | 454,029,984 |
| Elevation (m) | 23 |
| Country | Norway |
| Administrative division | Oslo |
| Continent | Europe |
| Waterbody | |
| Latitude (°) | 59.9500007629 |
| Longitude (°) | 10.7500000000 |
| Website | http://www.oslo.kommune.no/ |
| Population (people) | 693,494 (01/01/2020) |
| Demonym |