| Santa María Coyotepec | |
| Settlement Type: | Municipality and town |
| Pushpin Map: | Mexico Oaxaca#Mexico |
| Pushpin Label Position: | above |
| Pushpin Mapsize: | 300 |
| Pushpin Map Caption: | Location in Mexico |
| Subdivision Type: | Country |
| Subdivision Name: |  Mexico |
| Subdivision Type1: | State |
| Subdivision Name1: | Oaxaca |
| Population As Of: | 2005 |
| Timezone: | Central Standard Time |
| Utc Offset: | -6 |
| Timezone Dst: | Central Daylight Time |
| Utc Offset Dst: | -5 |
| Coordinates: | 16.9833°N -138°W |
Santa María Coyotepec is a town and municipality in Oaxaca in southern Mexico. The municipality covers an area of km2. It is part of the Centro District in the Valles Centrales region.As of 2005, the municipality had a total population of 2,070.[1]
Zaachila Zapotec is spoken in the town.