| Luunja | |
| Settlement Type: | Small borough |
| Pushpin Map: | Estonia |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location in Estonia |
| Subdivision Type: | Country |
| Subdivision Name: |  Estonia |
| Subdivision Type1: | County |
| Subdivision Name1: | Tartu County |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Luunja Parish |
| Population Total: | 518 |
| Population As Of: | 2011 Census |
Luunja (German: Lunia) is a small borough (Estonian: alevik) in Tartu County, Estonia. It is the administrative centre of Luunja Parish. As of the 2011 census, the settlement's population was 518.[1]