| En Name: | Unitsa |
| Ru Name: | Умница |
| Inhabloc Type: | Hamlet |
| Inhabloc Cat: | Rural locality |
| Other Lang: | Karelian |
| Other Name: | Uunitsa |
| Pop 2010Census: | 164 |
| Federal Subject: | Republic of Karelia |
| Adm District Jur: | Kondopozhsky District |
| Mun District Jur: | Kondopozhsky Municipal District |
| Rural Settlement Jur: | Kappeselgskoye Rural Settlement |
| Rural Settlement Jur Ref: | [1] |
| Postal Codes: | 186252 |
| Mun District Jur Ref: | [2] |
Umnitsa (; krl|Uunitsa) is a village in Republic of Karelia, Russia, on a bank of Unitskaya Gulf of Lake Onega. The same name also belongs to a nearby railway station.