Naval officer ranks
Encyclopedia
Navies
Navy
A navy is the branch of a nation's armed forces principally designated for naval and amphibious warfare; namely, lake- or ocean-borne combat operations and related functions...

 have military rank
Military rank
Military rank is a system of hierarchical relationships in armed forces or civil institutions organized along military lines. Usually, uniforms denote the bearer's rank by particular insignia affixed to the uniforms...

 systems that often are quite different from those of armies
Army
An army An army An army (from Latin arma "arms, weapons" via Old French armée, "armed" (feminine), in the broadest sense, is the land-based military of a nation or state. It may also include other branches of the military such as the air force via means of aviation corps...

 or air force
Air force
An air force, also known in some countries as an air army, is in the broadest sense, the national military organization that primarily conducts aerial warfare. More specifically, it is the branch of a nation's armed services that is responsible for aerial warfare as distinct from an army, navy or...

s. Sometimes, services that are considered parts of the navy – marine or amphibious corps – use the army-style ranks instead, while the ranks listed here are reserved for fleet
Naval fleet
A fleet, or naval fleet, is a large formation of warships, and the largest formation in any navy. A fleet at sea is the direct equivalent of an army on land....

s.

NATO Rank Codes

To assist in the comparison of ranks in the armed forces of different countries, established NATO rank codes are used. These are established codes for determining the seniority of officer and other ranks in NATO countries for a particular joint task group or command structure, although specific appointments designate a higher level of seniority over other equivalent rank codes in a given situation. Officer ranks go from OF-1 (applying to all subaltern officers below (army) captain) up to OF-10; OF(D) being a special category for trainee officers awaiting a commission. Other Ranks
Other Ranks
Other Ranks in the British Army, Royal Marines and Royal Air Force are those personnel who are not commissioned officers. In the Royal Navy, these personnel are called ratings...

 (those considered enlisted men in the United States forces) are classified from OR-1 to OR-9. Warrant Officer
Warrant Officer
A warrant officer is an officer in a military organization who is designated an officer by a warrant, as distinguished from a commissioned officer who is designated an officer by a commission, or from non-commissioned officer who is designated an officer by virtue of seniority.The rank was first...

s in the United States forces are a special case as single track career specialists between the enlisted and officer ranks in terms of seniority, and have no NATO rank code. The system should not be confused with the pay grades used in the US military.
While countries outside the NATO command structure (including some NATO member countries such as France
France
The French Republic , The French Republic , The French Republic , (commonly known as France , is a unitary semi-presidential republic in Western Europe with several overseas territories and islands located on other continents and in the Indian, Pacific, and Atlantic oceans. Metropolitan France...

) do not strictly fall into this classification structure and there may be incidences of overlap (particularly in ranks between countries) the codes still provide a useful gauge in determining what ranks are broadly equivalent.

Flag officers

These are the highest ranks. Promotion to a rank above OF-10 is now rare and usually reserved for wartime. Fleet Admiral is an example of such a rank.

Note that there is doubt about rank equivalency in countries that have Fleet Admirals but no Commodores, such as the former German Empire and Russia - often it is considered that in these countries a Fleet Admiral equates to an OF-9 rank, an Admiral to OF-8, a Vice Admiral to OF-7, and a Counter/Rear Admiral to OF-6 (i.e. the ranks all move down one grade).
The Royal New Zealand Navy ranks of Admiral and Vice-Admiral are generally only used in times of war.
Country OF-10 OF-9 OF-8 OF-7 OF-6
Albania
Albanian Naval Defense Forces
The Albanian Naval Defense Forces are the naval branch of the Albanian military.Their name was changed from the Coastal Defense Command of the Albanian Army in 1996. With the new structure the naval forces are regrouped in the Albanian Navy Brigade under the Albanian Joint Forces Command. The...

  Admiral Nënadmiral Kundëradmiral  
Argentina
Argentine Navy
The Navy of the Argentine Republic or Armada of the Argentine Republic is the navy of Argentina. It is one of the three branches of the Armed Forces of the Argentine Republic, together with the Army and the Air Force....

  Almirante Vicealmirante Contraalmirante
Australia
Royal Australian Navy
The Royal Australian Navy is the naval branch of the Australian Defence Force. Following the Federation of Australia in 1901, the ships and resources of the separate colonial navies were integrated into a national force: the Commonwealth Naval Forces...

Admiral of the fleet Admiral Vice admiral Rear admiral Commodore
Belgium
Belgian Navy
The Marine Component of the Belgian Army, formerly the Belgian Naval Force, is the naval service of Belgium.-Early history:The Belgian Navy was created as the Marine Royale in 1831. This force has operated in various forms throughout Belgian history.When after the Belgian Revolution, the country...

  Admiraal (in Dutch
Dutch language
Dutch is a West Germanic language and the native language of the majority of the population of the Netherlands, Belgium, and Suriname, the three member states of the Dutch Language Union. Most speakers live in the European Union, where it is a first language for about 23 million and a second...

)
amiral (in French
French language
French is a Romance language spoken as a first language in France, the Romandy region in Switzerland, Wallonia and Brussels in Belgium, Monaco, the regions of Quebec and Acadia in Canada, and by various communities elsewhere. Second-language speakers of French are distributed throughout many parts...

)
Vice-admiraal (in Dutch)
vice-amiral (in French)
Divisieadmiraal (in Dutch)
amiral de division (in French)
Flottieljeadmiraal (in Dutch)
amiral de flottille (in French)
Brazil
Brazilian Navy
The Brazilian Navy is a branch of the Brazilian Armed Forces responsible for conducting naval operations. It is the largest navy in Latin America...

Almirante Almirante-de-esquadra Vice-almirante Contra-almirante  
Bulgaria
Military of Bulgaria
The Military of Bulgaria, officially the Bulgarian Army represents the Armed Forces of the Republic of Bulgaria. The Commander-in-Chief is the President of Bulgaria . The Ministry of Defence is in charge of political leadership while military command remains in the hands of the General Staff,...

Admiral na flota Admiral Viceadmiral Kontraadmiral Brigaden admiral
Canada
Canadian Forces Maritime Command
The Royal Canadian Navy , is the naval force of Canada. The RCN is one of three environmental commands within the unified Canadian Forces. Operating 33 warships and several auxiliary vessels, the Royal Canadian Navy consists of 8,500 Regular Force and 5,100 Primary Reserve sailors, supported by...

  Admiral (in English)
amiral (in French)
Vice-admiral (in English)
vice-amiral (in French)
Rear-admiral (in English)
contre-amiral (in French)
Commodore (in English)
commodore (in French)
Chile
Chilean Navy
-Independence Wars of Chile and Peru :The Chilean Navy dates back to 1817. A year before, following the Battle of Chacabuco, General Bernardo O'Higgins prophetically declared "this victory and another hundred shall be of no significance if we do not gain control of the sea".This led to the...

Almirante Vicealmirante Contralmirante Comodoro
China
People's Liberation Army Navy
The People's Liberation Army Navy is the naval branch of the People's Liberation Army , the military of the People's Republic of China. Until the early 1990s, the navy performed a subordinate role to the PLA Land Forces. Since then, it has undergone rapid modernisation...

  Shang jiang (上將) Zhong jiang (中將) Shao jiang (少將) Da xiao (大校)
Croatia
Croatian military ranks
-Army and air force ranks:Labels ranks for members of the Croatian Ground Army and Croatian Air Force and Defense are identical, except that the ranks of the Ground Army are gold and of the Air Force and Defense are silver.-Navy ranks:...

Admiral flote Admiral Viceadmiral Kontraadmiral Komodor
Denmark
Royal Danish Navy
The Royal Danish Navy is the sea-based branch of the Danish Defence force. The RDN is mainly responsible for maritime defence and maintaining the sovereignty of Danish, Greenlandic and Faroese territorial waters...

  Admiral Viceadmiral Kontreadmiral Flottilleadmiral
Finland
Finnish Navy
The Finnish Navy is one of the branches of the Finnish Defence Forces. The Navy employs 2,300 people and about 4,300 conscripts are trained each year. Finnish Navy vessels are given the ship prefix "FNS" simply short for "Finnish Navy Ship"...

  Amiraali
Amiral
Vara-amiraali
Viceamiral
Kontra-amiraali
Konteramiral
Lippueamiraali
Flottiljamiral
France
French Navy
The French Navy, officially the Marine nationale and often called La Royale is the maritime arm of the French military. It includes a full range of fighting vessels, from patrol boats to a nuclear powered aircraft carrier and 10 nuclear-powered submarines, four of which are capable of launching...

amiral de France
Admiral of France
The title Admiral of France is one of the Great Officers of the Crown of France, the naval equivalent of Marshal of France.The title was created in 1270 by Louis IX of France, during the Eighth Crusade. At the time it was equivalent to the office of Constable of France. The Admiral was responsible...

amiral vice-amiral d'escadre cice-amiral contre-amiral
Germany
German Navy
The German Navy is the navy of Germany and is part of the unified Bundeswehr .The German Navy traces its roots back to the Imperial Fleet of the revolutionary era of 1848 – 52 and more directly to the Prussian Navy, which later evolved into the Northern German Federal Navy...

  Admiral Vizeadmiral Konteradmiral Flottillenadmiral
German Empire
Kaiserliche Marine
The Imperial German Navy was the German Navy created at the time of the formation of the German Empire. It existed between 1871 and 1919, growing out of the small Prussian Navy and Norddeutsche Bundesmarine, which primarily had the mission of coastal defense. Kaiser Wilhelm II greatly expanded...

Großadmiral, Generaladmiral Admiral Vizeadmiral Konteradmiral Kapitän zur See im Range eines Kommodore
Greece
Hellenic Navy
The Hellenic Navy is the naval force of Greece, part of the Greek Armed Forces. The modern Greek navy has its roots in the naval forces of various Aegean Islands, which fought in the Greek War of Independence...

Αρχιναύαρχος (Archinavarchos)¹ Ναύαρχος (Navarchos) Αντιναύαρχος (Antinavarchos) Υποναύαρχος (Hyponavarchos) Αρχιπλοίαρχος (Archiploiarchos)
Indonesia
Indonesian Navy
The role of the Indonesian Navy is to patrol of Indonesia's immense coastline, to ensure safeguard the territorial waters and Exclusive Economic Zone , to protect Indonesia's maritime strategic interests, to protect the islands surrounded Indonesia and to defend against seaborne threats. The TNI...

Laksamana Besar
(literally; Grand Admiral)
Laksamana Laksamana Madya Laksamana Muda Laksamana Pertama
Israel
Israeli Sea Corps
The Israeli Navy is the naval arm of the Israel Defense Forces, operating primarily in the Mediterranean Sea theater as well as the Gulf of Aqaba and the Red Sea theater. The current commander in chief of the Israeli Navy is Aluf Ram Rothberg.-History:...

Rav-aluf Aluf Tat-aluf
Italy
Marina Militare
The Italian Navy is the navy of the Italian Republic. It is one of the four branches of military forces of Italy; formed in 1946, from what remained of the Regia Marina . As of 2008, the Italian Navy had 35,200 active personnel with 180 commissioned ships, 19 Floating Docks, and 123 aircraft...

ammiraglio ammiraglio di squadra
con
incarichi speciali
ammiraglio di squadra
----
ammiraglio ispettore capo
ammiraglio di divisione
----
ammiraglio ispettore
contrammiraglio
Imperial Japanese Navy
Imperial Japanese Navy
The Imperial Japanese Navy was the navy of the Empire of Japan from 1869 until 1947, when it was dissolved following Japan's constitutional renunciation of the use of force as a means of settling international disputes...

Kaigun Gensui Kaigun Taisho Kaigun Chujo Kaigun Shosho
Japan Maritime Self Defense Force Kaijyo-Bakuryoutyo taru Kaisyo Kaisyo Kaisyo-ho
Latvia   Admirālis Viceadmirālis Kontradmirālis Flotiles admirālis
Malaysia
Royal Malaysian Navy
The Royal Malaysian Navy is the naval arm of Malaysian Armed Forces. All commissioned ships of the RMN have the prefix KD , which means Royal Ship.-Straits Settlement Naval Volunteer Reserve:...

Laksamana Armada (literally; Admiral of the fleet) Laksamana Laksamana Madya Laksamana Muda Laksamana Pertama
Mexico
Mexican Navy
The Mexican Navy is the naval branch of the Mexican military responsible for conducting naval operations. Its stated mission is "to use the naval force of the federation for the exterior defense, and to help with internal order". The Navy consists of about 56,000 men and women plus reserves, over...

Secretario de Marina Almirante Vicealmirante Contralmirante Capitan de navio
Netherlands
Royal Netherlands Navy
The Koninklijke Marine is the navy of the Netherlands. In the mid-17th century the Dutch Navy was the most powerful navy in the world and it played an active role in the wars of the Dutch Republic and later those of the Batavian Republic and the Kingdom of the Netherlands...

Admiraal
Admiral (Netherlands)
Admiral is theoretically the highest possible military rank in the Royal Netherlands Navy , which is comparable to the 5 star rank of Fleet Admiral in other navies like the US Navy...

Luitenant-admiraal
Lieutenant Admiral
Lieutenant admiral is a senior naval military rank in some countries of the world. The rank is considered by many nations to be a direct equivalent of a vice admiral....

Vice-admiraal Schout-bij-nacht
Schout-bij-nacht
Schout-bij-nacht is a Dutch Naval rank, equivalent to Rear Admiral in the US Navy and Royal Navy. It is the second most junior Admiral position of the Dutch Navy, ranking above Commandeur and below a Vice-admiraal ....

Commandeur
New Zealand
Royal New Zealand Navy
The Royal New Zealand Navy is the maritime arm of the New Zealand Defence Force...

Admiral of the fleet Admiral Vice admiral Rear admiral Commodore
Nigeria
Military of Nigeria
The Nigerian Armed Forces are the Armed Forces of the Federal Republic of Nigeria. The military has active duty personnel in three armed services, totaling approximately 85,000 troops and 82,000 paramilitary personnel. Its origins lie in the elements of the Royal West African Frontier Force that...

Admiral of the fleet Admiral
Admiral
Admiral is the rank, or part of the name of the ranks, of the highest naval officers. It is usually considered a full admiral and above vice admiral and below admiral of the fleet . It is usually abbreviated to "Adm" or "ADM"...

Vice-admiral
Vice Admiral
Vice admiral is a senior naval rank of a three-star flag officer, which is equivalent to lieutenant general in the other uniformed services. A vice admiral is typically senior to a rear admiral and junior to an admiral...

Rear-admiral
Rear Admiral
Rear admiral is a naval commissioned officer rank above that of a commodore and captain, and below that of a vice admiral. It is generally regarded as the lowest of the "admiral" ranks, which are also sometimes referred to as "flag officers" or "flag ranks"...

Commodore
Commodore (Royal Navy)
Commodore is a rank of the Royal Navy above Captain and below Rear Admiral. It has a NATO ranking code of OF-6. The rank is equivalent to Brigadier in the British Army and Royal Marines and to Air Commodore in the Royal Air Force.-Insignia:...

Norway
Royal Norwegian Navy
The Royal Norwegian Navy is the branch of the Norwegian Defence Force responsible for naval operations. , the RNoN consists of approximately 3,700 personnel and 70 vessels, including 5 heavy frigates, 6 submarines, 14 patrol boats, 4 minesweepers, 4 minehunters, 1 mine detection vessel, 4 support...

  Admiral Viseadmiral Kontreadmiral Flaggkommandør
Philippines
Philippine Navy
The Philippine Navy is the naval arm of the Armed Forces of the Philippines . Its official name in Filipino is Hukbong Dagat ng Pilipinas, literally, "Sea Force of the Philippines"....

  Admiral Vice admiral Rear admiral Commodore
Poland
Polish Navy
The Marynarka Wojenna Rzeczypospolitej Polskiej - MW RP Polish Navy, is the branch of Republic of Poland Armed Forces responsible for naval operations...

  Admirał
----
Admirał floty
Wiceadmirał Kontradmirał  
Portugal Almirante da Armada Almirante Vice-almirante Contra-almirante Comodoro
Russia Адмирал флота
(Admiral flota
Admiral of the Fleet (Russia)
Admiral of the Fleet or Fleet Admiral is the highest naval rank of the Russian Federation. It is the equivalent of the Soviet naval rank of Admiral of the Fleet and the present Russian rank of General of the Army.The rank is roughly equivalent to 4-stars Admiral ranks of other nations.There is...

)
Адмирал
(Admiral
Admiral
Admiral is the rank, or part of the name of the ranks, of the highest naval officers. It is usually considered a full admiral and above vice admiral and below admiral of the fleet . It is usually abbreviated to "Adm" or "ADM"...

)
Вице-адмирал
(Vitse-admiral
Vice Admiral
Vice admiral is a senior naval rank of a three-star flag officer, which is equivalent to lieutenant general in the other uniformed services. A vice admiral is typically senior to a rear admiral and junior to an admiral...

)
Контр-адмирал
(Kontr-admiral
Counter Admiral
Counter admiral is a rank found in many navies of the world, but no longer used in English-speaking countries, where the equivalent rank is rear admiral...

)
-
Singapore
Republic of Singapore Navy
The Republic of Singapore Navy is the naval component of the Singapore Armed Forces , responsible for the defence of Singapore against sea-borne threats and protection of its sea lines of communications. Operating within the crowded littoral waters of the Singapore Strait, the RSN is regarded as...

    Vice admiral Rear admiral
(two stars)
Rear admiral
(one star)
South Africa
South African Navy
The South African Navy is the navy of the Republic of South Africa.-Formation:The South African Navy can trace its official origins back to the SA Naval Service, which was established on 1 April 1922....

  Admiral
Admiraal (in Afrikaans
Afrikaans
Afrikaans is a West Germanic language, spoken natively in South Africa and Namibia. It is a daughter language of Dutch, originating in its 17th century dialects, collectively referred to as Cape Dutch .Afrikaans is a daughter language of Dutch; see , , , , , .Afrikaans was historically called Cape...

)
Vice admiral
Vise-admiraal (in Afrikaans)
Rear admiral
Skout-admiraal (in Afrikaans)
Rear admiral (junior grade)
Skout-admiraal (JR) (in Afrikaans)
Soviet Union Адмирал флота Советского Союза
(Admiral flota Sovietskogo Soyuza
Admiral of the Fleet of the Soviet Union
An Admiral of the Fleet of the Soviet Union was the highest naval rank of the Soviet Union.The rank was largely honorary and could be considered equivalent to Admiral of the Navy in other nations...

)

----
Адмирал флота
(Admiral flota)
Адмирал
(Admiral
Admiral
Admiral is the rank, or part of the name of the ranks, of the highest naval officers. It is usually considered a full admiral and above vice admiral and below admiral of the fleet . It is usually abbreviated to "Adm" or "ADM"...

)
Вице-адмирал
(Vitse-admiral
Vice Admiral
Vice admiral is a senior naval rank of a three-star flag officer, which is equivalent to lieutenant general in the other uniformed services. A vice admiral is typically senior to a rear admiral and junior to an admiral...

)
Контр-адмирал
(Kontr-admiral
Counter Admiral
Counter admiral is a rank found in many navies of the world, but no longer used in English-speaking countries, where the equivalent rank is rear admiral...

)
-
Spain
Spanish Navy
The Spanish Navy is the maritime branch of the Spanish Armed Forces, one of the oldest active naval forces in the world. The Armada is responsible for notable achievements in world history such as the discovery of Americas, the first world circumnavigation, and the discovery of a maritime path...

Capitán general Almirante general Almirante Vicealmirante Contraalmirante
Sweden - Amiral Viceamiral Konteramiral Flottiljamiral
Thailand Chom Phon Ruea
Chom Phon
Chom Phon or Field Marshal of Thailand is a military rank of Thailand in the Royal Thai Army, considered the equivalent to a Field Marshal or General of the Army . Today it is ceremonially held by members of the Thai Royal family and exists only on paper in the actual Thai military...


(Admiral of the fleet)
Phon Ruea Ek
(Admiral)
Phon Ruea Tho
(Vice admiral)
Phon Ruea Tri
(Rear admiral)
Nawa Ek Phiset
(Special captain)
Turkey Büyük amiral Deniz kuvvetleri komutanı
----
Oramiral
Koramiral Tümamiral Tuğamiral
United Kingdom
Royal Navy
The Royal Navy is the naval warfare service branch of the British Armed Forces. Founded in the 16th century, it is the oldest service branch and is known as the Senior Service...

Admiral of the fleet
Admiral of the Fleet (Royal Navy)
Admiral of the fleet is the highest rank of the British Royal Navy and other navies, which equates to the NATO rank code OF-10. The rank still exists in the Royal Navy but routine appointments ceased in 1996....

Admiral Vice-admiral
Vice Admiral (Royal Navy)
Vice admiral is a flag officer rank of the British Royal Navy. It equates to the NATO rank code OF-8 and is immediately superior to rear admiral and is subordinate to the full admiral rank.The Royal Navy has had vice admirals since at least the 16th century...

Rear-admiral
Rear Admiral (Royal Navy)
Rear Admiral is a flag officer rank of the British Royal Navy. It is immediately superior to Commodore and is subordinate to Vice Admiral. It is a two-star rank and has a NATO ranking code of OF-7....

Commodore
Commodore (Royal Navy)
Commodore is a rank of the Royal Navy above Captain and below Rear Admiral. It has a NATO ranking code of OF-6. The rank is equivalent to Brigadier in the British Army and Royal Marines and to Air Commodore in the Royal Air Force.-Insignia:...


(not actually a flag officer.)
United States
United States Navy
The United States Navy is the naval warfare service branch of the United States Armed Forces and one of the seven uniformed services of the United States. The U.S. Navy is the largest in the world; its battle fleet tonnage is greater than that of the next 13 largest navies combined. The U.S...

Fleet admiral Admiral
Admiral (United States)
In the United States Navy, the United States Coast Guard and the United States Public Health Service Commissioned Corps, admiral is a four-star flag officer rank, with the pay grade of O-10. Admiral ranks above vice admiral and below Fleet Admiral in the Navy; the Coast Guard and the Public Health...

Vice admiral
Vice admiral (United States)
In the United States Navy, the United States Coast Guard, the United States Public Health Service Commissioned Corps, the National Oceanic and Atmospheric Administration Commissioned Corps, and the United States Maritime Service, vice admiral is a three-star flag officer, with the pay grade of...

Rear admiral
(upper half)
Rear admiral
(lower half)
Ukraine
Ukrainian Navy
The Ukrainian Naval Forces is the navy of Ukraine and part of the Armed Forces of Ukraine. It was established in 1992. It consists of 5 branches: surface forces, submarine forces, Navy aviation, coast rocket-artillery and marines...

  Admiral
Admiral
Admiral is the rank, or part of the name of the ranks, of the highest naval officers. It is usually considered a full admiral and above vice admiral and below admiral of the fleet . It is usually abbreviated to "Adm" or "ADM"...

Vice-admiral Kontr-admiral
Rear Admiral
Rear admiral is a naval commissioned officer rank above that of a commodore and captain, and below that of a vice admiral. It is generally regarded as the lowest of the "admiral" ranks, which are also sometimes referred to as "flag officers" or "flag ranks"...

 
Country OF-10 OF-9 OF-8 OF-7 OF-6



Other officers

In most navies, Captain
Captain (nautical)
A sea captain is a licensed mariner in ultimate command of the vessel. The captain is responsible for its safe and efficient operation, including cargo operations, navigation, crew management and ensuring that the vessel complies with local and international laws, as well as company and flag...

 is the common address to commanding officers of a naval ship, regardless of their actual rank. As a rank, naval ranks of captain are almost always senior to army captains. An exception is the Republic of Singapore Navy
Republic of Singapore Navy
The Republic of Singapore Navy is the naval component of the Singapore Armed Forces , responsible for the defence of Singapore against sea-borne threats and protection of its sea lines of communications. Operating within the crowded littoral waters of the Singapore Strait, the RSN is regarded as...

, where "captain" refers to the same rank in the navy as in the army. In many navies, the concepts of army captain and ship's lieutenant are merged into the rank of "captain-lieutenant". Examples of this are Germany, Russia, Portugal, Denmark and Norway.

Common rank titles used are:
  • OF-1(junior): Midshipman
    Midshipman
    A midshipman is an officer cadet, or a commissioned officer of the lowest rank, in the Royal Navy, United States Navy, and many Commonwealth navies. Commonwealth countries which use the rank include Australia, New Zealand, South Africa, India, Pakistan, Singapore, Sri Lanka and Kenya...

    , Acting Sub-Lieutenant, Ensign
    Ensign (rank)
    Ensign is a junior rank of a commissioned officer in the armed forces of some countries, normally in the infantry or navy. As the junior officer in an infantry regiment was traditionally the carrier of the ensign flag, the rank itself acquired the name....

    , Corvette Lieutenant
    Corvette Lieutenant
    Corvette lieutenant is a rank in some navies, especially those of Spain and Latin America, roughly equivalent to a Royal Navy acting sub-lieutenant or a US Navy ensign....

    , Ship-of-the-line Ensign 2nd Class.
  • OF-1(senior): Sub-Lieutenant
    Sub-Lieutenant
    Sub-lieutenant is a military rank. It is normally a junior officer rank.In many navies, a sub-lieutenant is a naval commissioned or subordinate officer, ranking below a lieutenant. In the Royal Navy the rank of sub-lieutenant is equivalent to the rank of lieutenant in the British Army and of...

    , Lieutenant
    Lieutenant
    A lieutenant is a junior commissioned officer in many nations' armed forces. Typically, the rank of lieutenant in naval usage, while still a junior officer rank, is senior to the army rank...

     (junior grade), Frigate Lieutenant
    Frigate Lieutenant
    Frigate lieutenant is a rank in some navies, especially those of Spain and Latin America, roughly equivalent to a sub-lieutenant in the Royal Navy or a lieutenant in the US Navy. The French Navy equivalent is a ship-of-the-line ensign .The NATO rank code is OF-1...

    , Ship-of-the-line Ensign 1st Class.
  • OF-2: Lieutenant
    Lieutenant
    A lieutenant is a junior commissioned officer in many nations' armed forces. Typically, the rank of lieutenant in naval usage, while still a junior officer rank, is senior to the army rank...

    , Lieutenant
    Lieutenant
    A lieutenant is a junior commissioned officer in many nations' armed forces. Typically, the rank of lieutenant in naval usage, while still a junior officer rank, is senior to the army rank...

     (senior grade) Ship-of-the-Line Lieutenant
    Ship-of-the-Line Lieutenant
    Ship-of-the-line lieutenant is a common naval rank, equivalent to the naval rank of Lieutenant in the UK, Commonwealth and US.The name of the rank derives from the name of the largest class of warship, the ship of the line, as opposed to smaller types of warship .The rank is lieutenant de vaisseau...

    , Captain-Lieutenant.
  • OF-3: Lieutenant-Commander, Corvette Captain
    Corvette Captain
    Corvette captain is a rank in many navies which theoretically corresponds to command of a corvette . The equivalent rank in the United Kingdom, Commonwealth and USA is lieutenant commander...

    .
  • OF-4: Commander
    Commander
    Commander is a naval rank which is also sometimes used as a military title depending on the individual customs of a given military service. Commander is also used as a rank or title in some organizations outside of the armed forces, particularly in police and law enforcement.-Commander as a naval...

    , Frigate Captain
    Frigate Captain
    Frigate captain is a naval rank in the naval forces of several countries.It is, usually, equivalent to the Commonwealth/US Navy rank of commander.Countries using this rank include Argentina and Spain , France , Belgium , Italy ,...

    .
  • OF-5: Captain
    Captain (naval)
    Captain is the name most often given in English-speaking navies to the rank corresponding to command of the largest ships. The NATO rank code is OF-5, equivalent to an army full colonel....

    , Ship-of-the-Line Captain
    Ship-of-the-Line Captain
    Ship-of-the-line captain is a rank that appears in several navies...

    , Captain of Sea and War
    Captain of Sea and War
    Captain of Sea and War is a rank in a small number of navies, notably those of Portugal and Brazil, which corresponds to the rank of Ship-of-the-line Captain, or the US and Commonwealth rank of full Captain....

    .


Many naval rank systems ultimately derive from either British, French or Spanish naval usage.

Generally speaking, naval ranks systems derived from French and Spanish usage use the names of different classes of ship (corvette
Corvette
A corvette is a small, maneuverable, lightly armed warship, originally smaller than a frigate and larger than a coastal patrol craft or fast attack craft , although many recent designs resemble frigates in size and role...

, frigate
Frigate
A frigate is any of several types of warship, the term having been used for ships of various sizes and roles over the last few centuries.In the 17th century, the term was used for any warship built for speed and maneuverability, the description often used being "frigate-built"...

, ship-of-the-line) in their rank titles. This is also the case in some other navies, e.g. two German naval ranks, those of "Corvette Captain" and "Frigate Captain".

Naval rank systems derived from British usage use the rank "captain" exclusively for the highest rank of ship's captain (i.e. of the largest class of ship) and use the rank "lieutenant" exclusively for the highest rank of ship's lieutenant (i.e. of the largest class of ship). In such navies, the captains and lieutenants of smaller ships are therefore unlikely to have the naval rank of "captain" or "lieutenant" respectively; and furthermore a naval "captain" is therefore equivalent to an army colonel
Colonel
Colonel , abbreviated Col or COL, is a military rank of a senior commissioned officer. It or a corresponding rank exists in most armies and in many air forces; the naval equivalent rank is generally "Captain". It is also used in some police forces and other paramilitary rank structures...

, and a naval "lieutenant" to an army captain.
Country OF-5 OF-4 OF-3 OF-2 OF-1
Albania Kapitan i Rangut të Parë Kapitan i Rangut të Dytë Kapitan i Rangut te Tretë Kapitan Lejtnant Lejtnant Nënlejtnant  
Argentina
Argentine Navy
The Navy of the Argentine Republic or Armada of the Argentine Republic is the navy of Argentina. It is one of the three branches of the Armed Forces of the Argentine Republic, together with the Army and the Air Force....

Capitán de navío Capitán de fragata Capitán de corbeta Teniente de navío Teniente de fragata Teniente de corbeta Guardiamarina
Australia
Royal Australian Navy
The Royal Australian Navy is the naval branch of the Australian Defence Force. Following the Federation of Australia in 1901, the ships and resources of the separate colonial navies were integrated into a national force: the Commonwealth Naval Forces...

Captain Commander Lieutenant Commander Lieutenant Sub Lieutenant Acting Sub Lieutenant Midshipman
Austro-Hungarian Empire
Austro-Hungarian Navy
The Austro-Hungarian Navy was the naval force of Austria-Hungary. Its official name in German was Kaiserliche und Königliche Kriegsmarine , abbreviated as k.u.k. Kriegsmarine....

Linienschiffskapitän Fregattenkapitän Korvettenkapitän Linienschiffsleutnant Fregattenleutnant Korvettenleutnant
Belgium
Belgian Navy
The Marine Component of the Belgian Army, formerly the Belgian Naval Force, is the naval service of Belgium.-Early history:The Belgian Navy was created as the Marine Royale in 1831. This force has operated in various forms throughout Belgian history.When after the Belgian Revolution, the country...

Kapitein-ter-zee
Capitaine de vaisseau
Fregatkapitein
Capitaine de frégate
Korvetkapitein
Capitaine de corvette
----
Luitenant-ter-zee 1ste klasse
Lieutenant de vaisseau 1ère classe
Luitenant-ter-zee
Lieutenant de vaisseau
Vaandrig-ter-zee
Enseigne de vaisseau
Vaandrig-ter-zee 2de klasse
Enseigne de vaisseau de 2ème classe
 
Brazil
Brazilian Navy
The Brazilian Navy is a branch of the Brazilian Armed Forces responsible for conducting naval operations. It is the largest navy in Latin America...

Capitão-de-Mar-e-Guerra Capitão-de-Fragata Capitão-de-Corveta Capitão-Tenente Primeiro-Tenente Segundo-Tenente Guarda-Marinha
Bulgaria
Bulgarian Navy
The Bulgarian Navy is the navy of Republic of Bulgaria and forms part of the Bulgarian Armed Forces. It has been largely overlooked in the reforms that Bulgaria had to go through in order to comply with NATO standards, mostly because of the great expense involved and the fact that naval assaults...

Kapitan pyrvi rang Kapitan vtori rang Kapitan treti rang Kapitan-lejtenant Starshi lejtenant Lejtenant Mladshi lejtenant
Canada
Canadian Forces Maritime Command
The Royal Canadian Navy , is the naval force of Canada. The RCN is one of three environmental commands within the unified Canadian Forces. Operating 33 warships and several auxiliary vessels, the Royal Canadian Navy consists of 8,500 Regular Force and 5,100 Primary Reserve sailors, supported by...

Captain
capitaine de vaisseau
Commander
capitaine de frégate
Lieutenant-Commander
capitaine de corvette
Lieutenant
lieutenant de vaisseau
Sub-Lieutenant
enseigne de vaisseau de 1re class
Acting Sub-Lieutenant
enseigne de vaisseau de 2e classe
Naval Cadet
Aspirant de marine
Chile
Chilean Navy
-Independence Wars of Chile and Peru :The Chilean Navy dates back to 1817. A year before, following the Battle of Chacabuco, General Bernardo O'Higgins prophetically declared "this victory and another hundred shall be of no significance if we do not gain control of the sea".This led to the...

Capitan de Navio Capitan de Fragata Capitan de Corbeta Teniente Primero Teniente Segundo Subteniente Guardiamarina
China
People's Liberation Army Navy
The People's Liberation Army Navy is the naval branch of the People's Liberation Army , the military of the People's Republic of China. Until the early 1990s, the navy performed a subordinate role to the PLA Land Forces. Since then, it has undergone rapid modernisation...

Shang Xiao (上校) Zhong Xiao (中校) Shao Xiao (少校) Shang Wei (上尉) Zhong Wei (中尉) Shao Wei (少尉) Xue Yuan (學員)
Croatia
Croatian military ranks
-Army and air force ranks:Labels ranks for members of the Croatian Ground Army and Croatian Air Force and Defense are identical, except that the ranks of the Ground Army are gold and of the Air Force and Defense are silver.-Navy ranks:...

Kapetan bojnog broda Kapetan fregate Kapetan korvete Poručnik bojnog broda Poručnik fregate Poručnik korvete  
Denmark
Royal Danish Navy
The Royal Danish Navy is the sea-based branch of the Danish Defence force. The RDN is mainly responsible for maritime defence and maintaining the sovereignty of Danish, Greenlandic and Faroese territorial waters...

Kommandør Kommandør-kaptajn Orlogskaptajn Kaptajnløjtnant Premierløjtnant Løjtnant  
Finland
Finnish Navy
The Finnish Navy is one of the branches of the Finnish Defence Forces. The Navy employs 2,300 people and about 4,300 conscripts are trained each year. Finnish Navy vessels are given the ship prefix "FNS" simply short for "Finnish Navy Ship"...

Kommodori
Kommodor
Komentaja
Kommendör
Komentajakapteeni
Kommendörkapten
Kapteeniluutnantti
Kaptenlöjtnant

----

Yliluutnantti
Premiärlöjtnant
Luutnantti
Löjtnant
Aliluutnantti
Underlöjtnant
 
France
French Navy
The French Navy, officially the Marine nationale and often called La Royale is the maritime arm of the French military. It includes a full range of fighting vessels, from patrol boats to a nuclear powered aircraft carrier and 10 nuclear-powered submarines, four of which are capable of launching...

Capitaine de Vaisseau Capitaine de Frégate Capitaine de Corvette Lieutenant de Vaisseau Enseigne de Vaisseau de 1ère Classe Enseigne de Vaisseau de 2ème Classe Aspirant
Germany
German Navy
The German Navy is the navy of Germany and is part of the unified Bundeswehr .The German Navy traces its roots back to the Imperial Fleet of the revolutionary era of 1848 – 52 and more directly to the Prussian Navy, which later evolved into the Northern German Federal Navy...

Kapitän zur See Fregattenkapitän Korvettenkapitän Stabskapitänleutnant

----
Kapitänleutnant
Oberleutnant zur See Leutnant zur See  
German Empire
Kaiserliche Marine
The Imperial German Navy was the German Navy created at the time of the formation of the German Empire. It existed between 1871 and 1919, growing out of the small Prussian Navy and Norddeutsche Bundesmarine, which primarily had the mission of coastal defense. Kaiser Wilhelm II greatly expanded...

Kapitän zur See Fregattenkapitän Korvettenkapitän Kapitänleutnant Oberleutnant zur See Leutnant zur See  
Greece
Hellenic Navy
The Hellenic Navy is the naval force of Greece, part of the Greek Armed Forces. The modern Greek navy has its roots in the naval forces of various Aegean Islands, which fought in the Greek War of Independence...

Πλοίαρχος (Ploiarchos) Αντιπλοίαρχος (Antiploiarchos) Πλωτάρχης (Plotarchis) Υποπλοίαρχος (Hypoploiarchos) Ανθυποπλοίαρχος (Anthypoploiarchos) Σημαιοφόρος (Simeoforos)  
Indonesia
Indonesian Navy
The role of the Indonesian Navy is to patrol of Indonesia's immense coastline, to ensure safeguard the territorial waters and Exclusive Economic Zone , to protect Indonesia's maritime strategic interests, to protect the islands surrounded Indonesia and to defend against seaborne threats. The TNI...

Kolonel Letnan Kolonel Mayor Kapten Letnan Satu Letnan Dua
Israel
Israeli Sea Corps
The Israeli Navy is the naval arm of the Israel Defense Forces, operating primarily in the Mediterranean Sea theater as well as the Gulf of Aqaba and the Red Sea theater. The current commander in chief of the Israeli Navy is Aluf Ram Rothberg.-History:...

Aluf mishne Sgan aluf Rav seren Seren Segen Segen mishne  
Italy
Marina Militare
The Italian Navy is the navy of the Italian Republic. It is one of the four branches of military forces of Italy; formed in 1946, from what remained of the Regia Marina . As of 2008, the Italian Navy had 35,200 active personnel with 180 commissioned ships, 19 Floating Docks, and 123 aircraft...

Capitano di Vascello Capitano di Fregata Capitano di Corvetta Primo Tenente di Vascello Tenente di Vascello Sottotenente di Vascello Guardiamarina
----
Aspirante Guardiamarina
Japan
Japan
Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south...

 (Imperial Japanese Navy
Imperial Japanese Navy
The Imperial Japanese Navy was the navy of the Empire of Japan from 1869 until 1947, when it was dissolved following Japan's constitutional renunciation of the use of force as a means of settling international disputes...

)
Daisa (大佐) Chūsa (中佐) Shōsa (少佐) Taii (大尉) Chūi (中尉) Shōi (少尉) Shōi-Kouhosei (少尉候補生)
Japan
Japan
Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south...

 (Japan Maritime Self Defense Force)
Ittou-kaisa (1等海佐) Nitou-kaisa (2等海佐) Santou-kaisa (3等海佐) Ittou-kaii (1等海尉) Nitou-kaii (2等海尉) Santou-kaii (3等海尉) kanbu-kouhosei (幹部候補生)
Latvia Jūras kapteinis Komandkapteinis Komandleitnants Kapteiņleitnants Virsleitnants Leitnants  
Lithuania
Military of Lithuania
The Lithuanian Armed Forces consist of ~14,500 active personnel . Conscription was ended in September 2008.Lithuania's defence system is based on the concept of "total and unconditional defence" mandated by Lithuania's national Security Strategy...

Jūrų kapitonas Komandoras Komandoras leitenantas Kapitonas leitenantas Vyresnysis leitenantas Leitenantas  
Malaysia
Royal Malaysian Navy
The Royal Malaysian Navy is the naval arm of Malaysian Armed Forces. All commissioned ships of the RMN have the prefix KD , which means Royal Ship.-Straits Settlement Naval Volunteer Reserve:...

Kapten Komander Leftenan Komander Leftenan Leftenan Madya Leftenan Muda Pegawai Kadet Kanan
Mexico
Mexican Navy
The Mexican Navy is the naval branch of the Mexican military responsible for conducting naval operations. Its stated mission is "to use the naval force of the federation for the exterior defense, and to help with internal order". The Navy consists of about 56,000 men and women plus reserves, over...

Capitán de Fragata Capitán de Corbeta Teniente de Navio Teniente de Fragata Teniente de Corbeta Guardiamarina o 1er Maestre Cadete
Netherlands
Royal Netherlands Navy
The Koninklijke Marine is the navy of the Netherlands. In the mid-17th century the Dutch Navy was the most powerful navy in the world and it played an active role in the wars of the Dutch Republic and later those of the Batavian Republic and the Kingdom of the Netherlands...

Kapitein ter zee Kapitein-Luitenant ter zee Luitenant ter zee der 1e klasse Luitenant ter zee der 2e klasse oudste categorie Luitenant ter zee der 2e klasse Luitenant ter zee der 3e klasse Adelborst
New Zealand
Royal New Zealand Navy
The Royal New Zealand Navy is the maritime arm of the New Zealand Defence Force...

Captain Commander Lieutenant Commander Lieutenant Sub Lieutenant Ensign Midshipman
Nigeria
Military of Nigeria
The Nigerian Armed Forces are the Armed Forces of the Federal Republic of Nigeria. The military has active duty personnel in three armed services, totaling approximately 85,000 troops and 82,000 paramilitary personnel. Its origins lie in the elements of the Royal West African Frontier Force that...

Captain
Captain (naval)
Captain is the name most often given in English-speaking navies to the rank corresponding to command of the largest ships. The NATO rank code is OF-5, equivalent to an army full colonel....

Commander
Commander
Commander is a naval rank which is also sometimes used as a military title depending on the individual customs of a given military service. Commander is also used as a rank or title in some organizations outside of the armed forces, particularly in police and law enforcement.-Commander as a naval...

Lieutenant-Commander Lieutenant
Lieutenant
A lieutenant is a junior commissioned officer in many nations' armed forces. Typically, the rank of lieutenant in naval usage, while still a junior officer rank, is senior to the army rank...

Sub-Lieutenant
Sub-Lieutenant
Sub-lieutenant is a military rank. It is normally a junior officer rank.In many navies, a sub-lieutenant is a naval commissioned or subordinate officer, ranking below a lieutenant. In the Royal Navy the rank of sub-lieutenant is equivalent to the rank of lieutenant in the British Army and of...

Acting Sub-Lieutenant Midshipman
Midshipman
A midshipman is an officer cadet, or a commissioned officer of the lowest rank, in the Royal Navy, United States Navy, and many Commonwealth navies. Commonwealth countries which use the rank include Australia, New Zealand, South Africa, India, Pakistan, Singapore, Sri Lanka and Kenya...

Norway
Royal Norwegian Navy
The Royal Norwegian Navy is the branch of the Norwegian Defence Force responsible for naval operations. , the RNoN consists of approximately 3,700 personnel and 70 vessels, including 5 heavy frigates, 6 submarines, 14 patrol boats, 4 minesweepers, 4 minehunters, 1 mine detection vessel, 4 support...

Kommandør Kommandørkaptein Orlogskaptein Kapteinløytnant Løytnant Fenrik Kadett
Philippines
Philippine Navy
The Philippine Navy is the naval arm of the Armed Forces of the Philippines . Its official name in Filipino is Hukbong Dagat ng Pilipinas, literally, "Sea Force of the Philippines"....

Captain
Captain (naval)
Captain is the name most often given in English-speaking navies to the rank corresponding to command of the largest ships. The NATO rank code is OF-5, equivalent to an army full colonel....

Commander
Commander
Commander is a naval rank which is also sometimes used as a military title depending on the individual customs of a given military service. Commander is also used as a rank or title in some organizations outside of the armed forces, particularly in police and law enforcement.-Commander as a naval...

Lieutenant Commander
Lieutenant Commander
Lieutenant Commander is a commissioned officer rank in many navies. The rank is superior to a lieutenant and subordinate to a commander...

Lieutenant, senior grade Lieutenant, junior grade Ensign
Ensign (rank)
Ensign is a junior rank of a commissioned officer in the armed forces of some countries, normally in the infantry or navy. As the junior officer in an infantry regiment was traditionally the carrier of the ensign flag, the rank itself acquired the name....

Cadet (PMA
Philippine Military Academy
The Philippine Military Academy or PMA, is the Philippine military school for the Armed Forces of the Philippines . PMA was established on December 21, 1936 by the virtue of Commonwealth Act No. 1 . PMA is located in Baguio, Benguet province...

)
Poland
Polish Navy
The Marynarka Wojenna Rzeczypospolitej Polskiej - MW RP Polish Navy, is the branch of Republic of Poland Armed Forces responsible for naval operations...

Komandor Komandor porucznik Komandor podporucznik Kapitan marynarki Porucznik marynarki Podporucznik marynarki  
Portugal Capitão-de-Mar-e-Guerra Capitão-de-Fragata Capitão-Tenente Primeiro-Tenente Segundo-Tenente Guarda-Marinha/Subtenente Aspirante
Russia Kapitan pervogo ranga Kapitan vtorogo ranga Kapitan tret'yego ranga Kapitan-leytenant Starshiy leytenant Leytenant  Mladshiy leytenant
Singapore
Republic of Singapore Navy
The Republic of Singapore Navy is the naval component of the Singapore Armed Forces , responsible for the defence of Singapore against sea-borne threats and protection of its sea lines of communications. Operating within the crowded littoral waters of the Singapore Strait, the RSN is regarded as...

Colonel Lieutenant Colonel Major Captain Lieutenant Second Lieutenant Midshipman
South Africa
South African Navy
The South African Navy is the navy of the Republic of South Africa.-Formation:The South African Navy can trace its official origins back to the SA Naval Service, which was established on 1 April 1922....

Captain
Kaptein
Commander
Kommandeur
Lieutenant Commander
Luitenant-Kommandeur
Lieutenant
Luitenant
Sub-Lieutenant
Onderluitenant
Ensign
Vaandrig
Midshipman
Soviet Union Kapitan pervogo ranga Kapitan vtorogo ranga Kapitan tret'yego ranga Kapitan-leytenant Starshiy leytenant Leytenant  Mladshiy leytenant
Spain
Spanish Navy
The Spanish Navy is the maritime branch of the Spanish Armed Forces, one of the oldest active naval forces in the world. The Armada is responsible for notable achievements in world history such as the discovery of Americas, the first world circumnavigation, and the discovery of a maritime path...

Capitán de navío Capitán de fragata Capitán de corbeta Teniente de navío Alférez de navío Alférez de fragata Guardiamarina
Sweden Kommendör 1. graden²

----
Kommendör
Kommendörkapten Örlogskapten Kapten Löjtnant Fänrik  
Thailand Nawa Ek (Captain) Nawa Tho (Commander) Nawa Tri (Lieutenant Commander) Ruea Ek (Lieutenant) Ruea Tho (Lieutenant Junior Grade) Ruea Tri (Sub-Lieutenant)  
Turkey Albay Yarbay Binbaşı Yüzbaşı Üsteğmen Teğmen Asteğmen
United Kingdom
Royal Navy
The Royal Navy is the naval warfare service branch of the British Armed Forces. Founded in the 16th century, it is the oldest service branch and is known as the Senior Service...

Commodore
Commodore (Royal Navy)
Commodore is a rank of the Royal Navy above Captain and below Rear Admiral. It has a NATO ranking code of OF-6. The rank is equivalent to Brigadier in the British Army and Royal Marines and to Air Commodore in the Royal Air Force.-Insignia:...



----Captain
Captain (naval)
Captain is the name most often given in English-speaking navies to the rank corresponding to command of the largest ships. The NATO rank code is OF-5, equivalent to an army full colonel....

Commander
Commander
Commander is a naval rank which is also sometimes used as a military title depending on the individual customs of a given military service. Commander is also used as a rank or title in some organizations outside of the armed forces, particularly in police and law enforcement.-Commander as a naval...

Lieutenant-Commander Lieutenant
Lieutenant
A lieutenant is a junior commissioned officer in many nations' armed forces. Typically, the rank of lieutenant in naval usage, while still a junior officer rank, is senior to the army rank...

Sub-Lieutenant
Sub-Lieutenant
Sub-lieutenant is a military rank. It is normally a junior officer rank.In many navies, a sub-lieutenant is a naval commissioned or subordinate officer, ranking below a lieutenant. In the Royal Navy the rank of sub-lieutenant is equivalent to the rank of lieutenant in the British Army and of...

Acting Sub-Lieutenant Midshipman
Midshipman
A midshipman is an officer cadet, or a commissioned officer of the lowest rank, in the Royal Navy, United States Navy, and many Commonwealth navies. Commonwealth countries which use the rank include Australia, New Zealand, South Africa, India, Pakistan, Singapore, Sri Lanka and Kenya...

United States
United States Navy
The United States Navy is the naval warfare service branch of the United States Armed Forces and one of the seven uniformed services of the United States. The U.S. Navy is the largest in the world; its battle fleet tonnage is greater than that of the next 13 largest navies combined. The U.S...

Captain
Captain (naval)
Captain is the name most often given in English-speaking navies to the rank corresponding to command of the largest ships. The NATO rank code is OF-5, equivalent to an army full colonel....

Commander
Commander
Commander is a naval rank which is also sometimes used as a military title depending on the individual customs of a given military service. Commander is also used as a rank or title in some organizations outside of the armed forces, particularly in police and law enforcement.-Commander as a naval...

Lieutenant Commander
Lieutenant Commander
Lieutenant Commander is a commissioned officer rank in many navies. The rank is superior to a lieutenant and subordinate to a commander...

Lieutenant
Lieutenant
A lieutenant is a junior commissioned officer in many nations' armed forces. Typically, the rank of lieutenant in naval usage, while still a junior officer rank, is senior to the army rank...

Lieutenant, junior grade
Lieutenant, Junior Grade
Lieutenant is a junior commissioned officer rank in the United States Navy, the United States Coast Guard, the United States Public Health Service Commissioned Corps, United States Merchant Marine USMM, and the National Oceanic and Atmospheric Administration Commissioned Corps, with the pay grade...

Ensign
Ensign (rank)
Ensign is a junior rank of a commissioned officer in the armed forces of some countries, normally in the infantry or navy. As the junior officer in an infantry regiment was traditionally the carrier of the ensign flag, the rank itself acquired the name....

Midshipman
Ukraine
Ukrainian Navy
The Ukrainian Naval Forces is the navy of Ukraine and part of the Armed Forces of Ukraine. It was established in 1992. It consists of 5 branches: surface forces, submarine forces, Navy aviation, coast rocket-artillery and marines...

Kapitan I Ranhu Kapitan II Ranhu Kapitan III Ranhu Kapitan-Leitenant Starshyi Leitenant Leitenant Molodshyi Leitenant
Country OF-5 OF-4 OF-3 OF-2 OF-1

² Promotion to the rank of Kommendör 1. graden ceased on 1 July 2000, when the new junior flag rank of Flottiljamiral was introduced.

See also

  • Air force officer ranks
    Air force officer ranks
    Air forces of most of the countries use ranking system similar to Armies. However, the RAF and the air forces of many Commonwealth countries, or those formerly under a British influence, use a different set of ranks loosely based on naval equivalents; Lieutenant, Commander, Captain and Commodore...

  • Army officer ranks
    Army officer ranks
    Armies have military rank systems that are often used by other military services such as air forces or marines.-NATO rank codes:To aid in the comparison of ranks in the armed forces of different countries, NATO rank codes are used...

  • Comparative military ranks
    Comparative military ranks
    This article is a list of various states' armed forces ranking designations. Comparisons are made between the different systems used by nations to categorize the hierarchy of an armed force compared to another. Several of these lists mention NATO reference codes. These are the NATO rank reference...

  • Staff (military)
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