| Barra de São Francisco | |
| Settlement Type: | Municipality |
| Image Map1: | EspiritoSanto Municip BarradeSaoFrancisco.svg |
| Coordinates: | -18.755°N -40.8908°W |
| Pushpin Map: | Brazil |
| Pushpin Map Size: | 250 |
| Pushpin Map Caption: | Location in Brazil |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Type2: | State |
| Subdivision Name: |  Brazil |
| Subdivision Name1: | Southeast |
| Subdivision Name2: | Espírito Santo |
| Established Title: | Founded |
| Established Date: | September 8, 1551 |
| Area Note: | [1] |
| Area Total Km2: | 933.747 |
| Population As Of: | 2020 [2] |
| Population Total: | 44,979 |
| Timezone: | BRT |
| Utc Offset: | -3 |
| Postal Code Type: | Postal Code |
| Website: | Vitória, Espírito Santo |
Barra de São Francisco is a municipality located in the Brazilian state of Espírito Santo. Its population was 44,979 (2020) and its area is 945 km².[2]