| Karlusin | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Masovian |
| Subdivision Type2: | County |
| Subdivision Name2: | Sokołów |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Sokołów Podlaski |
| Pushpin Map: | Poland |
| Coordinates: | 52.3944°N 22.2833°W |
Karlusin is a village in the administrative district of Gmina Sokołów Podlaski, within Sokołów County, Masovian Voivodeship, in east-central Poland.[1] It lies approximately 3km (02miles) south-east of Sokołów Podlaski and 900NaN0 east of Warsaw.