| Semionovca | |
| Other Name: | |
| Settlement Type: | Village |
| Pushpin Map: | Moldova |
| Coordinates: | 46.5167°N 29.5122°W |
| Subdivision Type: | Country |
| Subdivision Type2: | District |
| Subdivision Name2: | Ștefan Vodă District |
| Leader Party: | Independent[1] |
| Leader Title: | Mayor |
| Leader Name: | Zinovia Zolotuhina |
| Area Total Km2: | 31.98 |
| Elevation M: | 99 |
| Population Footnotes: | [2] |
| Population Total: | 669 |
| Population As Of: | 2014 census |
| Timezone1: | EET |
| Utc Offset1: | +2 |
| Timezone1 Dst: | EEST |
| Utc Offset1 Dst: | +3 |
| Postal Code Type: | Postal code |
| Postal Code: | MD-4232[3] |
Semionovca is a village in Ștefan Vodă District, Moldova.[4]