Santo Domingo Tonalá
| Santo Domingo Tonalá | |
|---|---|
| Municipality and town | |
| Coordinates: 17°40′N 97°59′W / 17.667°N 97.983°W | |
| Country | Mexico | 
| State | Oaxaca | 
| Time zone | UTC-6 (Central Standard Time) | 
| • Summer (DST) | UTC-5 (Central Daylight Time) | 
Santo Domingo Tonalá is a town and municipality in Oaxaca in south-western Mexico. It is part of the Huajuapan District in the north of the Mixteca Region.
Santo Domingo Tonala is located about 50 km from Huajuapan de leon.