| Eldorado do Sul | |
| Settlement Type: | Municipality |
| Pushpin Map: | Brazil |
| Pushpin Mapsize: | 250 |
| Pushpin Map Caption: | Location in Brazil |
| Coordinates: | -30.0839°N -51.6158°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Brazil |
| Subdivision Type1: | State |
| Subdivision Name1: | Rio Grande do Sul |
| Subdivision Type2: | Mesoregion |
| Subdivision Type3: | Microregion |
| Leader Title: | Mayor |
| Established Title: | Founded |
| Total Type: | Total |
| Population As Of: | 2020[1] |
| Population Total: | 41,902 |
| Population Density Km2: | auto |
| Postal Code Type: | Postal code |
| Area Code Type: | Area/distance code |
| Blank Name Sec1: | IBGE code |
| Timezone: | BRT |
| Utc Offset: | -3 |
| Website: | Site Oficial |
Eldorado do Sul is a municipality in the state of Rio Grande do Sul, Brazil. It is located in the metropolitan area of Porto Alegre, the state's capital and largest city, opposite the capital on the right bank of Guaíba River. Population: 41,902 (est. 2020).
Eldorado do Sul was hit badly by the 2024 Rio Grande do Sul floods, being completely engulfed. The mayor said that "the city has been 100% destroyed by these floods."[2]