SC, central-eastern and south-eastern Brazil (southern Tocantins, central Minas Gerais and western Espírito Santo to north-central Rio Grande do Sul) to eastern Paraguay and northern Argentina (eastern Chaco, Corrientes).
 
Population
Estimated population is unknown (2010).
Green-billed Toucan (Ramphastos dicolorus) [XC348893]
by Ross Gallardy from Fazenda montes claros, Sao Jose dos Campos, state of Sao Paulo, Brazil (song)
Green-billed Toucan (Ramphastos dicolorus) [XC438789]
by Marcelo da Rocha from Itatiaia National Park (near Itatiaia), Itamonte, Minas Gerais, Brazil (call)