| Serafin | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Masovian |
| Subdivision Type2: | County |
| Subdivision Name2: | Ostrołęka |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Łyse |
| Coordinates: | 53.35°N 58°W |
| Pushpin Map: | Poland |
| Pushpin Label Position: | bottom |
Serafin is a village in the administrative district of Gmina Łyse, within Ostrołęka County, Masovian Voivodeship, in east-central Poland.[1] It lies approximately 32km (20miles) north of Ostrołęka and 1330NaN0 north of Warsaw.