| Name | Șimleu Silvaniei |
| Office head of government | |
| Mayor | |
| Image |  |
| Area (m²) | 62,260,000 |
| Date founded | After 1251 |
| Elevation (m) | 208 |
| Country | Romania |
| Administrative division | Salaj County |
| Continent | Europe |
| Latitude (°) | 47.2305564880 |
| Waterbody | |
| Longitude (°) | 22.7999992371 |
| Website | http://www.simleusilvaniei.ro/ |
| Population (people) | 14,436 (31/10/2011) |
| Demonym |