São Mateus do Sul | |
|---|---|
Municipality | |
| Country | Brazil |
| Region | Southern |
| State | Paraná |
| Mesoregion | Sudeste Paranaense |
| Population (2020 ) | |
• Total | 46,705 |
| Time zone | UTC−3 (BRT) |
São Mateus do Sul (St. Matthew of the South) is a municipality of the Brazilian state of Paraná, located in the southern region of the country.