Kabiskopan Agung Palmas () yaiku kabiskopan agung sing ana ing kutha Palmas, Brazil.

Riwayat 
 27 Maret 1996: Didegaké minangka Kabiskopan Agung Metropolitan Palmas saka Kabiskopan Miracema do Tocantins lan Kabiskopan Porto Nacional

Sumber 
 GCatholic.org
 Catholic Hierarchy
 Archdiocese website (Portuguese)

Kauskupan ing Brasil