| San Agustín Etla | |
| Settlement Type: | Municipality and town |
| Pushpin Map: | Mexico |
| Pushpin Label Position: | above |
| Pushpin Map Caption: | Location in Mexico |
| Subdivision Type: | Country |
| Subdivision Name: |  Mexico |
| Subdivision Type1: | State |
| Subdivision Name1: | Oaxaca |
| Established Title: | Founded |
| Established Date: | 1583 |
| Area Total Km2: | 81.65 |
| Population As Of: | 2005 |
| Population Total: | 3243 |
| Timezone: | Central Standard Time |
| Utc Offset: | -6 |
| Timezone Dst: | Central Daylight Time |
| Utc Offset Dst: | -5 |
| Coordinates: | 17.1833°N -142°W |
| Elevation M: | 1700 |
San Agustín Etla is a town and municipality in Oaxaca in south-western Mexico. The municipality covers an area of 81.65 km2. It is part of the Etla District in the Valles Centrales region.As of 2005, the municipality had a total population of 3,243.[1]
San Agustín Etla is the home of the Centro de las Artes San Agustín Etla, also known as CaSa. The town hosts a lively Day of the Dead celebration each year on November 1.