| Mierziączka | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Masovian |
| Subdivision Type2: | County |
| Subdivision Name2: | Zwoleń |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Przyłęk |
| Coordinates: | 51.3167°N 61°W |
| Pushpin Map: | Poland |
| Pushpin Label Position: | bottom |
Mierziączka is a village in the administrative district of Gmina Przyłęk, within Zwoleń County, Masovian Voivodeship, in east-central Poland.[1] It lies approximately 8km (05miles) south-east of Zwoleń and 1100NaN0 south-east of Warsaw.