| Unametsa | |
| Settlement Type: | Village |
| Pushpin Map: | Estonia |
| Pushpin Label Position: | left |
| Pushpin Map Caption: | Location in Estonia |
| Coordinates: | 58.1992°N 25.9317°W |
| Subdivision Type: | Country |
| Subdivision Name: | Estonia |
| Subdivision Type1: | County |
| Subdivision Name1: | Viljandi County |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Viljandi Parish |
| Population Total: | 56 [1] |
| Population As Of: | 2011 |
Unametsa (locally, Unamõtsa) is a village in Viljandi Parish, Viljandi County, Estonia. Until the 2017 administrative reform of Estonian municipalities the village was located in Tarvastu Parish. It is located 27 km (16.7 miles) southeast of the town of Viljandi and 5.8 km (3.6 miles) southeast of the small borough of Mustla,[2] near the western shore of Lake Võrtsjärv.[3] Neighboring villages include Suislepa and Soe. As of 2011, the population of Unametsa was 56, a decrease of a population of 76 in the 2000 census.[4]