Sitnica (disambiguation)
Sitnica may refer to:
- Sitnica, a river in Kosovo
 - Sitnica, Bosnia and Herzegovina, village in Ribnik, Bosnia and Herzegovina
 - Sitnica (Morača), a small river in Montenegro
 - Sitnica, Lesser Poland Voivodeship, a village in south Poland
 - Sitnica, Lubusz Voivodeship, a village in west Poland