Commissioned officers' rank comparison chart of all land forces of NATO member states. For the comparison chart of the enlisted, non-commissioned officers (NCO), see Ranks and insignia of NATO armies enlisted.

Officers (OF 1–10)

NATO code	OF-10		OF-9		OF-8		OF-7		OF-6		OF-5		OF-4		OF-3		OF-2		OF-1						OF(D)						Student officer
Albanian Land Force v t e	No equivalent																								No equivalent
					Gjeneral Lejtant		Gjeneral Major		Gjeneral Brigade		Kolonel		Nënkolonel		Major		Kapiten		Toger			Nëntoger
Belgian Land Component v t e	No equivalent																														No equivalent
			General		Lieutenant general		Major general		Brigadier general		Colonel		Lieutenant colonel		Major	Senior Captain	Captain		Lieutenant			Second Lieutenant			Officer Cadet
			Generaal		Luitenant-generaal		Generaal-majoor		Brigadegeneraal		Kolonel		Luitenant-kolonel		Majoor	Kapitein-commandant	Kapitein		Luitenant			Onderluitenant			Aspirant
Bulgarian Land Forces v t e	No equivalent																								No equivalent
			Генерал General		Генерал-лейтенант General-leytenant		Генерал-майор General-mayor		Бригаден генерал Brigaden general		Полковник Polkovnik		Подполковник Podpolkovnik		Майор Mayor		Капитан Kapitan		Старши лейтенант Starshi leytenant			Лейтенант Leytenant
Canadian Army v t e	No equivalent																														No equivalent
			General		Lieutenant-general		Major-general		Brigadier-general		Colonel		Lieutenant-colonel		Major		Captain		Lieutenant			Second lieutenant			Officer cadet
			Général		Lieutenant-général		Major-général		Brigadier-général		Colonel		Lieutenant-colonel		Major		Capitaine		Lieutenant			Sous-lieutenant			Élève-officier
Croatian Army v t e																									No equivalent
	Stožerni general		General zbora		General pukovnik		General bojnik		Brigadni general		Brigadir		Pukovnik		Bojnik		Satnik		Natporučnik			Poručnik
Czech Land Forces v t e	No equivalent																								No equivalent
			Army general Armádní generál		Lieutenant general Generálporučík		Major general Generálmajor		Brigadier general Brigádní generál		Colonel Plukovník		Lieutenant colonel Podplukovník		Major		Captain Kapitán		First lieutenant Nadporučík			Lieutenant Poručík
NATO code	OF-10		OF-9		OF-8		OF-7		OF-6		OF-5		OF-4		OF-3		OF-2		OF-1						OF(D)						Student officer
Royal Danish Army v t e	No equivalent																														No equivalent
			General		Lieutenant general Generalløjtnant		Major general Generalmajor		Brigadier Brigadegeneral		Colonel Oberst		Lieutenant colonel Oberstløjtnant		Major		Captain Kaptajn		First lieutenant Premierløjtnant			Lieutenant Løjtnant			Second lieutenant Sekondløjtnant
Estonian Land Forces v t e	No equivalent																								No equivalent
			General Kindral		Lieutenant general Kindralleitnant		Major general Kindralmajor		Brigadier general Brigaadikindral		Colonel Kolonel		Lieutenant colonel Kolonelleitnant		Major Major		Captain Kapten		First lieutenant Leitnant		Second lieutenant Nooremleitnant		Ensign Lipnik
French Army v t e
	Marshal of France Maréchal de France		Army general Général d´armée		Army corps general Général de corps d'armée		Division general Général de division		Brigade general Général de brigade		Colonel		Lieutenant-Colonel		Commandant		Captain Capitaine		Lieutenant			Sub-Lieutenant Sous-Lieutenant			Aspirant						Officer cadet Élève-officier
German Army v t e	No equivalent																														Enlisted rank plus bottom thin silver cord indicating cadet's career
			General		General­leutnant		General­major		Brigade­general		Oberst		Oberst­leutnant		Major		Stabs­haupt­mann	Haupt­mann	Ober­leut­nant			Leut­nant			Ober­fähn­rich		Fähn­rich		Fahnen­junker
Hellenic Army v t e	No equivalent																														No equivalent
			General		Lieutenant general		Major general		Brigadier general		Colonel		Lieutenant colonel		Major		Captain		First Lieutenant			Second Lieutenant			Officer Designate
			Στρατηγός		Αντιστράτηγος		Υποστράτηγος		Ταξίαρχος		Συνταγματάρχης		Αντισυνταγματάρχης		Ταγματάρχης		Λοχαγός		Υπολοχαγός			Ανθυπολοχαγός			Δόκιμος Έφεδρος Αξιωματικός
NATO code	OF-10		OF-9		OF-8		OF-7		OF-6		OF-5		OF-4		OF-3		OF-2		OF-1						OF(D)						Student officer
Hungarian Ground Forces v t e	No equivalent																								No equivalent						No insignia
			Vezérezredes		Altábornagy		Vezérőrnagy		Dandártábornok		Ezredes		Alezredes		Őrnagy		Százados		Főhadnagy			Hadnagy									Honvéd­tisztje­lölt
Iceland Crisis Response Unit v t e	No equivalent																								No equivalent
											Ofursti		Undirofursti		Majór		Höfuðsmaður		Liðsforingi			Undirliðsforingi
Italian Army v t e																									No equivalent
	Generale		Generale di Corpo d'Armata con Incarichi Speciali		Generale di Corpo d'Armata (Tenente Generale)		Generale di Divisione (Maggior Generale)		Generale di Brigata (Brigadier Generale)		Colonnello		Tenente Colonnello		Maggiore		Primo capitano	Capitano	Tenente			Sottotenente									Allievo Ufficiale
Latvian Land Forces v t e	No equivalent
					Ģenerāl­leitnants Lieutenant General		Ģenerāl­majors Major General		Brigādes ģenerālis Brigadier General		Pulkvedis Colonel		Pulkvež­leitnants Lieutenant Colonel		Majors Major		Kapteinis Captain		Virs­leitnants First Lieutenant			Leitnants Lieutenant			Kadets Cadet
Lithuanian Land Force v t e	No equivalent																								No equivalent
					Generolas leitenantas		Generolas majoras		Brigados generolas		Pulkininkas		Pulkininkas leitenantas		Majoras		Kapitonas		Vyresnysis leitenantas			Leitenantas									Kariūnas
NATO code	OF-10		OF-9		OF-8		OF-7		OF-6		OF-5		OF-4		OF-3		OF-2		OF-1						OF(D)						Student officer
Luxembourg Army v t e	No equivalent																														No equivalent
											Colonel		Lieutenant-colonel		Major		Capitaine		Premier-lieutenant			Lieutenant			Aspirant-officier
Montenegrin Ground Army v t e	No equivalent																								No equivalent
			General Pukovnik		General Potpukovnik		General Major		Brigadir General		Pukovnik		Potpukovnik		Major		Kapetan		Poručnik			Potporučnik
North Macedonian Ground Forces v t e	No equivalent																								Unknown
			General (Генерал)		Lieutenant general (Генерал потполковник)		Major general (Генерал мајор)		Brigade general (Бригаден генерал)		Colonel (Полковник)		Lieutenant colonel (Потполковник)		Major (Мајор)		Captain (Капетан)		Lieutenant (Поручник)			Second lieutenant (Потпоручник)
Royal Netherlands Army v t e	No equivalent																														Enlisted or NCO rank plus Royal Military Academy logo indicating cadet's career
			Generaal		Luitenant-generaal		Generaal-majoor		Brigadegeneraal		Kolonel		Luitenant-kolonel		Majoor		Kapitein/Ritmeester		1e Luitenant			2e Luitenant			Vaandrig/Kornet
Norwegian Army v t e	No equivalent																								No equivalent
			General		Generalløytnant		Generalmajor		Brigader		Oberst		Oberstløytnant		Major		Kaptein/ Rittmester		Løytnant			Fenrik
Polish Land Forces v t e																									No equivalent
	Marszałek Polski		Generał		Generał broni		Generał dywizji		Generał brygady		Pułkownik		Podpułkownik		Major		Kapitan		Porucznik			Podporucznik									Podchorąży
Portuguese Army v t e
	Marechal		General		Tenente-general		Major-general		Brigadeiro-general		Coronel-tirocinado [a]	Coronel	Tenente-coronel		Major		Capitão		Tenente			Alferes			Aspirante-a-oficial						Cadete
NATO code	OF-10		OF-9		OF-8		OF-7		OF-6		OF-5		OF-4		OF-3		OF-2		OF-1						OF(D)						Student officer
Romanian Land Forces v t e																									No equivalent
	Mareșal		General		General-locotenent		General-maior		General de brigadă		Colonel		Locotenent-colonel		Maior		Căpitan		Locotenent			Sublocotenent
Slovak Ground Forces v t e	No equivalent																								No equivalent
			Generál		Generálporučík[b]		Generálmajor		Brigádny Generál		Plukovník generálneho štábu	Plukovník	Podplukovník		Major		Kapitán		Nadporučík			Poručík
Slovenian Ground Force v t e	No equivalent																								No equivalent
			Colonel general General polkovnik		Lieutenant colonel general Generalpodpolkovnik		Major general Generalmajor		Brigadier general Brigadir General		Colonel Polkovnik		Lieutenant colonel Podpolkovnik		Major		Captain Stotnik		First lieutenant Nadporočnik			Lieutenant Poročnik
Spanish Army v t e
	Capitán general		General de Ejército		Teniente general		General de división		General de brigada		Coronel		Teniente coronel		Comandante		Capitán		Teniente			Alférez			Caballero Alférez Cadete						Alumno repetidor		Alumno 2º		Alumno 1º
Turkish Land Forces v t e																									No equivalent						Various [c]
	Mareşal		Genelkurmay başkanı	Orgeneral	Korgeneral		Tümgeneral		Tuğgeneral		Albay		Yarbay		Binbaşı		Yüzbaşı		Üsteğmen		Teğmen		Asteğmen								Harbiyeli
British Army v t e																															No equivalent
	Field marshal		General		Lieutenant-general		Major-general		Brigadier		Colonel		Lieutenant-colonel		Major		Captain		Lieutenant			Second lieutenant			Officer cadet
United States Army v t e																									Various						No equivalent
	General of the Army		General		Lieutenant general		Major general		Brigadier general		Colonel		Lieutenant colonel		Major		Captain		First lieutenant			Second lieutenant			Cadet / Officer candidate
NATO code	OF-10		OF-9		OF-8		OF-7		OF-6		OF-5		OF-4		OF-3		OF-2		OF-1						OF(D)						Student officer

Warrant officers (WO1–5)

Warrant Officers (WO) and Chief Warrant Officers (CWO) in the US Military rank below officers but above officer candidates and enlisted servicemen. The first warrant officer rank, WO1 does not have a "commission" associated with it, instead having a "Warrant" from the Secretary of the Army. Warrant officers are allowed the same courtesies as a commissioned officer, but may have some restrictions on their duties that are reserved for commissioned officers. Warrant officers usually receive a commission once they are promoted to Chief Warrant Officer 2 (CW2/CWO2). WO1s may be appointed by commission as stated in title 10 USC.

NATO rank	WO-5		WO-4		WO-3		WO-2		WO-1
United States Army v t e
	Chief Warrant Officer 5		Chief Warrant Officer 4		Chief Warrant Officer 3		Chief Warrant Officer 2		Warrant Officer 1