| San Miguel el Grande | |
| Settlement Type: | Municipality and town |
| Pushpin Map: | Mexico Oaxaca#Mexico |
| Pushpin Label Position: | above |
| Subdivision Type: | Country |
| Subdivision Name: |  Mexico |
| Subdivision Type1: | State |
| Subdivision Name1: | Oaxaca |
| Area Total Km2: | 4705 |
| Population As Of: | 2005 |
| Population Total: | 3086 |
| Timezone: | Zona Centro |
| Utc Offset: | -6 |
| Coordinates: | 17.6167°N -134°W |
San Miguel el Grande is a town and municipality in Oaxaca in southern Mexico. The municipality covers an area of 4705 km². It is part of the Tlaxiaco District in the south of the Mixteca Region.
In 2005, the municipality had a total population of 3,086.[1] By 2020, it had risen to 4,313.[2]