| Gąski | |
| 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: | Lelis |
| Pushpin Map: | Poland |
| Coordinates: | 53.2167°N 62°W |
Gąski is a village in the administrative district of Gmina Lelis, within Ostrołęka County, Masovian Voivodeship, in east-central Poland.[1] It lies approximately 10km (10miles) north-east of Lelis, 190NaN0 north-east of Ostrołęka, and 1210NaN0 north-east of Warsaw.