| Tańsk-Umiotki | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Masovian |
| Subdivision Type2: | County |
| Subdivision Name2: | Mława |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Dzierzgowo |
| Coordinates: | 53.1722°N 20.6067°W |
| Pushpin Map: | Poland |
| Pushpin Label Position: | bottom |
Tańsk-Umiotki is a village in the administrative district of Gmina Dzierzgowo, within Mława County, Masovian Voivodeship, in east-central Poland.[1] It lies approximately 5km (03miles) west of Dzierzgowo, 180NaN0 east of Mława, and 1100NaN0 north of Warsaw.