| Santo Domingo de Morelos | |
| Settlement Type: | Municipality and town |
| Pushpin Label Position: | above |
| Pushpin Map Caption: | Location in Mexico |
| Subdivision Type: | Country |
| Subdivision Name: |  Mexico |
| Subdivision Type1: | State |
| Subdivision Name1: | Oaxaca |
| Population As Of: | 2005 |
| Population Total: | 8,751 |
| Timezone: | Central Standard Time |
| Utc Offset: | -6 |
| Timezone Dst: | Central Daylight Time |
| Utc Offset Dst: | -5 |
Santo Domingo de Morelos is a town and municipality in Oaxaca in south-western Mexico. The municipality covers an area of 107.17 km². It is part of the Pochutla District in the east of the Costa Region.
In 2005, the municipality had a total population of 8,751.[1]