| Świerznik | |
| Settlement Type: | Settlement |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Pomeranian |
| Subdivision Type2: | County |
| Subdivision Name2: | Bytów |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Miastko |
| Coordinates: | 54.1022°N 16.8575°W |
| Pushpin Map: | Poland |
| Pushpin Label Position: | bottom |
| Population Total: | 0 |
Świerznik (pronounced as /pl/) is a former settlement in Gmina Miastko, Bytów County, Pomeranian Voivodeship, in northern Poland. It lies approximately 13km (08miles) north-west of Miastko, 430NaN0 west of Bytów, and 1200NaN0 west of the regional capital Gdańsk.
From 1975 to 1998 the village was in Słupsk Voivodeship.