| Official Name: | Satsu |
| Settlement Type: | Village |
| Pushpin Map: | Estonia |
| Subdivision Type: | Country |
| Subdivision Name: |  Estonia |
| Subdivision Type1: | County |
| Subdivision Name1: | Ida-Viru County |
| Subdivision Type2: | Parish |
| Subdivision Name2: | Lüganuse Parish |
| Population As Of: | 2011 |
| Population Total: | 12[1] |
| Timezone: | EET |
| Utc Offset: | +2 |
| Timezone Dst: | EEST |
| Utc Offset Dst: | +3 |
Satsu is a village in Lüganuse Parish, Ida-Viru County, Estonia.[2]