Dos Bois River (Paranaíba River)

Rio dos Bois
Country	Brazil
Basin features
Main source	Goiás state
River mouth	Paranaíba River 18°35′31″S 50°01′52″W / 18.592°S 50.031°W / -18.592; -50.031Coordinates: 18°35′31″S 50°01′52″W / 18.592°S 50.031°W / -18.592; -50.031

The Rio dos Bois is a river of Goiás state in central Brazil. It flows into the São Simão reservoir, which is fed and drained by the Paranaíba River, near Inaciolândia.