Bolivia, Brazil, Colombia, Ecuador, French Guiana, Guyana, Peru, Suriname, Venezuela.
Entire Amazon-Orinoco Basin, including eastern Colombia, west, southern and eastern Venezuela (north to south-eastern Sucre), the Guianas, eastern Ecuador, eastern Peru, northern Bolivia and Amazonian Brazil.
 
Population
Estimated population is unknown (2010).
Cinnamon Attila (Attila cinnamomeus) [XC524932]
by Mauricio Cuellar Ramirez (@Birding.travel) from Rio Itapicur\u00fa,Carolina,Maranh\u00e3o, Brazil (call, song)
Cinnamon Attila (Attila cinnamomeus) [XC730054]
by Rolf A. de By from Botanical Gardens, Georgetown, Demerara-Mahaica, Guyana (song)
Subspecies
Has been considered conspecific with Ochraceous Attila (Attila torridus).