Brazil, French Guiana, Guyana, Suriname, Venezuela.
Eastern Venezuela (Delta Amacuro south to eastern Amazonas) east through the Guianas, and south to northern Brazil (south to Amazon, west to eastern Roraima and R Negro).
 
Population
Estimated population is unknown (2010).
Green Aracari (Pteroglossus viridis) [XC114046]
by Peter Boesman from Brownsberg Natuurpark, Brokopondo, Suriname (call)
Green Aracari (Pteroglossus viridis) [XC119321]
by Christian B. Andretti from Presidente Figueiredo, Amazonas, Brazil (call, song)
Subspecies
May form a superspecies with Lettered Aracari (Pteroglossus inscriptus). Less closely related to Eastern Red-necked Aracari (Pteroglossus bitorquatus). Subspecies humboldti of Lettered Aracari (Pteroglossus inscriptus) treated by some authors as belonging within present species, but appears much closer to Lettered Aracari (Pteroglossus inscriptus).