| Mrtník | |
| Settlement Type: | Municipality |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Name1: | Plzeň |
| Subdivision Type2: | District |
| Subdivision Name2: | Plzeň-North |
| Pushpin Map: | Czech Republic |
| Pushpin Relief: | 1 |
| Pushpin Map Caption: | Location in the Czech Republic |
| Coordinates: | 49.8956°N 13.3122°W |
| Established Title: | First mentioned |
| Established Date: | 1420 |
| Area Total Km2: | 3.91 |
| Elevation M: | 456 |
| Population As Of: | 2024-01-01 |
| Population Footnotes: | [1] |
| Population Total: | 344 |
| Population Density Km2: | auto |
| Timezone1: | CET |
| Utc Offset1: | +1 |
| Timezone1 Dst: | CEST |
| Utc Offset1 Dst: | +2 |
| Postal Code Type: | Postal code |
| Postal Code: | 331 52 |
Mrtník is a municipality and village in Plzeň-North District in the Plzeň Region of the Czech Republic. It has about 300 inhabitants.
Mrtník lies approximately 18km (11miles) north of Plzeň and 82km (51miles) west of Prague.
The first written mention of Mrtník is from 1420.[2]