Santiago Tetepec
| Santiago Tetepec | |
|---|---|
| Municipality and town | |
| Country |
 Mexico |
| State | Oaxaca |
| Time zone | Central Standard Time (UTC-6) |
| • Summer (DST) | Central Daylight Time (UTC-5) |
Santiago Tetepec is a town and municipality in Oaxaca in south-western Mexico. It is located in the Jamiltepec District in the west of the Costa Region.