| Święcienica | |
| Settlement Type: | Village |
| Pushpin Map: | Poland |
| Coordinates: | 52.5442°N 20.9556°W |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Masovian |
| Subdivision Type2: | County |
| Subdivision Name2: | Legionowo |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Serock |
Święcienica (pronounced as /pl/) is a village in the administrative district of Gmina Serock, within Legionowo County, Masovian Voivodeship, in east-central Poland.[1]