| Name | Gelnica |
| Office head of government | |
| Mayor | |
| Image |  |
| Area (m²) | 57,652,000 |
| Date founded | 1246 |
| Elevation (m) | 372 |
| Country | Slovakia |
| Administrative division | Košice Region |
| Continent | Europe |
| Latitude (°) | 48.8333320618 |
| Waterbody | Hnilec |
| Longitude (°) | 20.9333324432 |
| Website | http://www.gelnica.sk/ |
| Population (people) | 6,099 (31/12/2017) |
| Demonym |