| Unin | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | West Pomeranian |
| Subdivision Type2: | County |
| Subdivision Name2: | Kamień |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Wolin |
| Coordinates: | 53.8833°N 51°W |
| Pushpin Map: | Poland |
| Pushpin Label Position: | bottom |
| Population Total: | 400 |
Unin (German: Tonnin or Alt-Tonnin) is a village in the administrative district of Gmina Wolin, within Kamień County, West Pomeranian Voivodeship, in north-western Poland.[1]
It lies approximately 5km (03miles) north of Wolin, 150NaN0 south-west of Kamień Pomorski, and 520NaN0 north of the regional capital Szczecin.
The village has a population of 400.