San Francisco River may refer to:
North America San Francisco River (Gila River tributary) – a river of the Gila River Valley in Arizona Rio de Flag – formerly known as the San Francisco river, originating in the San Francisco Peaks in Arizona San Francisco Creek – a river and tributary of the Rio Grande in Texas
South America San Francisco River (Argentina) – a river in Argentina Río San Francisco – a tributary of the Zamora River in Ecuador San Francisco River (Bogotá) – a river in Colombia Fucha River – a tributary of the Bogotá River in Colombia San Francisco river – a river in San Francisco Gotera, Morazán, El Salvador
Brazil
São Francisco River – the fourth-longest river in Brazil São Francisco River (Belo River tributary) – a tributary of the Belo River São Francisco River (Jaciparaná River tributary) – a tributary of the Jaci Paraná River São Francisco River (São Miguel River tributary) – a tributary of the São Miguel River in Rondônia São Francisco River (Paraná) – a river that flows into the Paraná River São Francisco River (Rio de Janeiro) São Francisco River (Paraíba) São Francisco River (Jequitinhonha River tributary)
See also San Francisco Bay – an estuary of several rivers near the city of San Francisco