Monte Santo do Tocantins is a municipality in the state of Tocantins, in the Northern region of Brazil. It is one of the state's many municipalities, a level of local government that in Brazil carries both administrative and territorial functions.
The municipality is located in Tocantins, a state created in 1988 from the northern portion of Goiás, with its capital at Palmas. Tocantins lies in Brazil's North region and forms part of the transition zone between the Cerrado savanna and the Amazon basin.
Beyond its status as a municipality within Tocantins, few details about Monte Santo do Tocantins are recorded in the available source material. It should not be confused with other Brazilian places bearing the name Monte Santo.