| Name | Shimonoseki |
| Office head of government | |
| Mayor | |
| Image |  |
| Area (m²) | 716,140,032 |
| Date founded | 1889 |
| Elevation (m) | 20 |
| Country | Japan |
| Administrative division | Yamaguchi Prefecture |
| Continent | Asia |
| Latitude (°) | 33.9500007629 |
| Waterbody | |
| Longitude (°) | 130.9333343506 |
| Website | http://www.city.shimonoseki.lg.jp/ |
| Population (people) | 257,038 (01/10/2019) |
| Demonym |