| Santo Amaro do Maranhão | |
|---|---|
| Municipality | |
| Country |
|
| Region | Nordeste |
| State | Maranhão |
| Mesoregion | Norte Maranhense |
| Time zone | UTC -3 |
Santo Amaro do Maranhão is a municipality in the state of Maranhão in the Northeast region of Brazil.
The municipality contains part of the 1,535,310 hectares (3,793,800 acres) Upaon-Açu/Miritiba/Alto Preguiças Environmental Protection Area, created in 1992.
Coordinates: 2°30′00″S 43°15′14″W / 2.5°S 43.2539°W