| Settlement Type: | Village |
| Pushpin Map: | Estonia |
| Subdivision Type: | Country |
| Subdivision Name: |  Estonia |
| Subdivision Type1: | County |
| Subdivision Name1: | Harju County |
| Subdivision Type2: | Parish |
| Subdivision Name2: | Viimsi Parish |
| Timezone: | EET |
| Utc Offset: | +2 |
| Timezone Dst: | EEST |
| Utc Offset Dst: | +3 |
Lõunaküla (Swedish: Storbyn) is a village in Viimsi Parish, Harju County in Estonia.[1] It is one of the three villages located on the island of Naissaar, the others being Tagaküla and Väikeheinamaa.
The Naissaar Museum is located east of the village center of Lõunaküla.