| Official Name: | São Domingos do Capim |
| Settlement Type: | Municipality |
| Pushpin Map: | Brazil |
| Pushpin Map Caption: | Location in Brazil |
| Coordinates: | -1.675°N -47.775°W |
| Subdivision Type: | Country |
| Subdivision Name: | Brazil |
| Subdivision Type1: | Region |
| Subdivision Name1: | North |
| Subdivision Type2: | State |
| Subdivision Name2: | Pará |
| Subdivision Type3: | Mesoregion |
| Subdivision Type4: | Microregion |
| Subdivision Type5: | Metrop. region |
| Leader Title: | Mayor |
| Area Total Km2: | 1677 |
| Population Total: | 32,139 |
| Population As Of: | 2020 [1] |
| Population Density Km2: | auto |
| Timezone1: | BRT |
| Utc Offset1: | -3 |
| Postal Code Type: | Postal code |
| Area Code Type: | Area code |
São Domingos do Capim (pronounced as /pt-BR/) is a Brazilian municipality in the state of Pará. The estimated population is 32,139 (2020). It has an area of 1677 km2.[2]
The city is well known for hosting a world surfing championship in the bore tides of the Guamá River, a phenomenon which is locally referred to as the pororoca. The championships take place between March and April.