| San Jerónimo Tecoatl | |
| 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 |
| Area Total Km2: | 17.86 |
| Population As Of: | 2005 |
| Population Total: | 1522 |
| Timezone: | Central Standard Time |
| Utc Offset: | -6 |
| Timezone Dst: | Central Daylight Time |
| Utc Offset Dst: | -5 |
| Coordinates: | 18.1667°N -151°W |
San Jerónimo Tecoatl is a town and municipality in Oaxaca in south-western Mexico. The municipality covers an area of . It is part of the Teotitlán District in the north of the Cañada Region.
In 2005, the municipality had a population of 1,522.[1]