Military Rank Equivalence

Rank Ladder Highest first

🇨🇱 Chile · Army	NATO equivalent	Brazil · Army 🇧🇷
Officers
No equivalent	OF-10 Marshal / General of the Army	Marechal
General de ejército	OF-9 General	General de exército
General de división	OF-8 Lieutenant General	General de divisão
General de brigada	OF-7 Major General	General de brigada
Brigadier	OF-6 Brigadier General	No equivalent
Coronel	OF-5 Colonel	Coronel
Teniente coronel	OF-4 Lieutenant Colonel	Tenente-coronel
Mayor	OF-3 Major / Commandant	Major
Capitán	OF-2 Captain / 1st Lieutenant	Capitão
Teniente Subteniente Alférez	OF-1 Lieutenant	Primeiro tenente Segundo tenente
No equivalent	OF-D Student Officer	Aspirante a oficial Cadete / Aluno
Enlisted ranks
Suboficial mayor	OR-9 Sergeant Major	Subtenente
Suboficial	OR-8 1st Sergeant	Primeiro-sargento
Sargento primero	OR-7 Sergeant 1st Class	Segundo-sargento
Sargento segundo	OR-6 Staff Sergeant	Terceiro-sargento
Cabo primero	OR-5 Sergeant	Taifeiro-mor
Cabo segundo	OR-4 Corporal	Cabo
Cabo	OR-3 Private 1st Class	Taifeiro primeira classe
Soldado de tropa profesional	OR-1 Private	Taifeiro segunda classe Soldado

Tiers neither force uses are hidden. An OF/OR code held by only one of the two is kept and marked — a missing tier is itself a difference in how the two hierarchies are built.