| Official Name: | Auči |
| Settlement Type: | Village |
| Pushpin Map: | Latvia |
| Pushpin Map Caption: | Auči location inside Latvia |
| Subdivision Type: | Country |
| Subdivision Type1: | Municipality |
| Subdivision Name1: | Jelgava |
| Subdivision Type2: | Parish |
| Subdivision Name2: | Salgale |
| Unit Pref: | Imperial |
| Population Total: | <100 |
| Coordinates: | 56.5946°N 23.9563°W |
Auči is a village in Salgale Parish, Jelgava Municipality in the Semigallia region of Latvia. The village is located on the Lielupe River approximately 18 km from the city of Jelgava.