Colonel (abbreviated as Col., Col or COL) is a senior military

officer An officer is a person who has a position of authority in a hierarchical organization. The term derives from Old French ''oficier'' "officer, official" (early 14c., Modern French ''officier''), from Medieval Latin ''officiarius'' "an officer," f ...

rank used in many countries. It is also used in some

police The police are a constituted body of persons empowered by a state, with the aim to enforce the law, to ensure the safety, health and possessions of citizens, and to prevent crime and civil disorder. Their lawful powers include arrest and th ...

forces and paramilitary organizations. In the 17th, 18th and 19th centuries, a colonel was typically in charge of a

regiment A regiment is a military unit. Its role and size varies markedly, depending on the country, service and/or a specialisation. In Medieval Europe, the term "regiment" denoted any large body of front-line soldiers, recruited or conscript ...

in an

army An army (from Old French ''armee'', itself derived from the Latin verb ''armāre'', meaning "to arm", and related to the Latin noun ''arma'', meaning "arms" or "weapons"), ground force or land force is a fighting force that fights primarily on ...

. Modern usage varies greatly, and in some cases, the term is used as an honorific title that may have no direct relationship to military service. The rank of colonel is typically above the rank of lieutenant colonel. The rank above colonel is typically called

brigadier Brigadier is a military rank, the seniority of which depends on the country. In some countries, it is a senior rank above colonel, equivalent to a brigadier general or commodore, typically commanding a brigade of several thousand soldiers. I ...

, brigade general or

brigadier general Brigadier general or Brigade general is a military rank used in many countries. It is the lowest ranking general officer in some countries. The rank is usually above a colonel, and below a major general or divisional general. When appointed ...

. In some smaller military forces, such as those of

Monaco Monaco (; ), officially the Principality of Monaco (french: Principauté de Monaco; Ligurian: ; oc, Principat de Mónegue), is a sovereign city-state and microstate on the French Riviera a few kilometres west of the Italian region of Lig ...

or the

Vatican Vatican may refer to: Vatican City, the city-state ruled by the pope in Rome, including St. Peter's Basilica, Sistine Chapel, Vatican Museum The Holy See * The Holy See, the governing body of the Catholic Church and sovereign entity recognized ...

, colonel is the highest

rank Rank is the relative position, value, worth, complexity, power, importance, authority, level, etc. of a person or object within a ranking, such as: Level or position in a hierarchical organization * Academic rank * Diplomatic rank * Hierarchy * ...

. Equivalent naval ranks may be called captain or

ship-of-the-line captain Captain is the name most often given in English-speaking navies to the rank corresponding to command of the largest ships. The rank is equal to the army rank of colonel and air force rank of group captain. Equivalent ranks worldwide include ...

. In the Commonwealth's air force ranking system, the equivalent rank is group captain.

History and origins

By the end of the

late medieval The Late Middle Ages or Late Medieval Period was the period of European history lasting from AD 1300 to 1500. The Late Middle Ages followed the High Middle Ages and preceded the onset of the early modern period (and in much of Europe, the Renai ...

period, a group of "companies" was referred to as a "column" of an army. According to Raymond Oliver, around 1500, the Spanish began explicitly reorganizing part of their army into 20 ''colunelas'' or columns of approximately 1000-1250 soldiers. Each ''colunela'' was commanded by a ''cabo de colunela'' or column head. Because they were crown units, the units were also confusingly called ''coronelas,'' and their commanders ''coronels.'' Evidence of this can be seen when

Gonzalo Fernández de Córdoba Gonzalo Fernández de Córdoba (1 September 1453 – 2 December 1515) was a Spanish general and statesman who led successful military campaigns during the Conquest of Granada and the Italian Wars. His military victories and widespread p ...

, nicknamed "the Great Captain," divided his armies in ''coronelías'' each led by a ''coronel'' (colonel) in 1508.Los tercios españoles. La batalla de Pavía
at militar.org.ua (in Spanish, unspecified authorship) Later in the 16th century, the French army adopted this organizational structure, renaming ''colunelas'' regiments. On the other hand, they simply Gallicized ''colunela'' to the French ''colonel'' and pronounced it as written. The English then copied the unit and rank from the French. However, for reasons unknown, the English adopted the Spanish pronunciation of ''coronel,'' and after several decades of use shortened it to its current two-syllable pronuciation "kernel." ''Colonel'' is linked to the word ''column'' (from

Latin Latin (, or , ) is a classical language belonging to the Italic branch of the Indo-European languages. Latin was originally a dialect spoken in the lower Tiber area (then known as Latium) around present-day Rome, but through the power of the ...

: ''columna'';

Italian Italian(s) may refer to: * Anything of, from, or related to the people of Italy over the centuries ** Italians, an ethnic group or simply a citizen of the Italian Republic or Italian Kingdom ** Italian language, a Romance language *** Regional Ita ...

: ''colonna''; French: ''colonne'') in a similar way that ''brigadier'' is linked to ''brigade'', although in English this relationship is not immediately obvious. With the shift from primarily mercenary to primarily national armies in the course of the 17th century, a colonel (normally a member of the aristocracy) became a holder (German ''Inhaber'') or proprietor of a military contract with a sovereign. The colonel purchased the regimental contract—the right to hold the regiment—from the previous holder of that right or directly from the sovereign when a new regiment was formed or an incumbent was killed. As the office of colonel became an established practice, the colonel became the senior captain in a group of companies that were all sworn to observe his personal authority—to be ruled or regimented by him. This regiment, or governance, was to some extent embodied in a contract and set of written rules, also referred to as the colonel's regiment or standing regulation(s). By extension, the group of

companies A company, abbreviated as co., is a legal entity representing an association of people, whether natural, legal or a mixture of both, with a specific objective. Company members share a common purpose and unite to achieve specific, declared go ...

subject to a colonel's regiment (in the foregoing sense) came to be referred to as his

(in the modern sense) as well. In French usage of this period, the senior colonel in the army or, in a field force, the senior military contractor, was the colonel general and, in the absence of the sovereign or his designate, the colonel general might serve as the commander of a force. The position, however, was primarily contractual and it became progressively more of a functionless sinecure. (The head of a single

or demi-brigade would be called a '

mestre de camp Mestre de camp or Maître de camp (; "camp-master") was a military rank in the Ancien Régime of France, equivalent to colonel. A mestre de camp commanded a regiment and was under the authority of a Colonel General, who commanded all the regimen ...

' or, after the

Revolution In political science, a revolution (Latin: ''revolutio'', "a turn around") is a fundamental and relatively sudden change in political power and political organization which occurs when the population revolts against the government, typically due ...

, a '

chef de brigade Chef de brigade was a military rank in the French Royal Artillery and in the revolutionary French armies. Before the revolution ''Chef de brigade'' was equivalent to major in the French Royal Corps of Artillery. Each regiment of artillery was divi ...

'.) By the late 19th century, colonel was a professional

military rank Military ranks are a system of hierarchical relationships, within armed forces, police, intelligence agencies or other institutions organized along military lines. The military rank system defines dominance, authority, and responsibility in a ...

though still held typically by an officer in command of a

or equivalent unit. Along with other ranks, it has become progressively more a matter of ranked duties, qualifications and experience and of corresponding titles and pay scale than of functional office in a particular organization. As European military influence expanded throughout the world, the rank of colonel became adopted by nearly every nation (albeit under a variety of names). With the rise of

communism Communism (from Latin la, communis, lit=common, universal, label=none) is a far-left sociopolitical, philosophical, and economic ideology and current within the socialist movement whose goal is the establishment of a communist society, a ...

, some of the large communist militaries saw fit to expand the colonel rank into several grades, resulting in the unique senior colonel rank, which was found and is still used in such nations as China and

North Korea North Korea, officially the Democratic People's Republic of Korea (DPRK), is a country in East Asia. It constitutes the northern half of the Korean Peninsula and shares borders with China and Russia to the north, at the Yalu (Amnok) and T ...

Colonel-in-chief

In many modern armies, the regiment has more importance as a ceremonial unit or a focus of members' loyalty than as an actual battle formation. Troops tend to be deployed in battalions (commanded by a lieutenant colonel) as a more convenient size of military unit and, as such, colonels have tended to have a higher profile in specialist and command roles than as actual commanders of regiments. However, in Commonwealth armies, the position of the colonel as the figurehead of a regiment is maintained in the honorary role of "colonel-in-chief", usually held by a member of the royal family, the nobility, or a retired senior military officer. The colonel-in-chief wears a colonel's uniform and encourages the members of the regiment, but takes no active part in the actual command structure or in any operational duties.

Colonel of the Regiment

The title Colonel of the Regiment (to distinguish it from the military rank of colonel) continues to be used in the modern British Army. The ceremonial position is often conferred on retired general officers,

s or colonels who have a close link to a particular regiment. Non-military personnel, usually for positions within the

Army Reserve A military reserve force is a military organization whose members have military and civilian occupations. They are not normally kept under arms, and their main role is to be available when their military requires additional manpower. Reserve ...

may also be appointed to the ceremonial position. When attending functions as "Colonel of the Regiment", the titleholder wears the regimental uniform with rank insignia of (full) colonel, regardless of their official rank. A member of the Royal Family is known as a Royal Colonel. A Colonel of the Regiment is expected to work closely with a regiment and its Regimental Association.

Colonel by country

* Colonel (Canada) *

Colonel (Eastern Europe) ''Polkovnik'' (russian: полковник, lit=regimentary; pl, pułkownik) is a military rank used mostly in Slavic-speaking countries which corresponds to a colonel in English-speaking states and oberst in several German-speaking and Scandin ...

* Colonel (Germanic languages) *

Colonel (India) Colonel is a rank in the Indian Army. Like other armies, this rank is higher than lieutenant colonel and lower than a brigadier. It is equivalent to captain in the Indian Navy and group captain in the Indian Air Force. The Indian Army has followed ...

* Colonel (Pakistan) *

Colonel (Sri Lanka) Colonel (Col) is a senior officer rank in the Sri Lanka Army that is a superior rank to lieutenant colonel and subordinate to Brigadier. The rank has a NATO rank code of OF-5, equivalent to captain in the Sri Lanka Navy and group captain in ...

Colonel (United Kingdom) Colonel (Col) is a rank of the British Army and Royal Marines, ranking below brigadier, and above lieutenant colonel. British colonels are not usually field commanders; typically they serve as staff officers between field commands at batta ...

* Colonel (United States)

Insignia

Insignia of army colonels

File:ALB-Army-OF-5.svg, File:Angola-Army-OF-5.svg, File:CR-EA.png, File:Australian Army OF-5.svg, Fil

File:Bangladesh-army-OF-5.svg, File:Post-Soviet-Army-OF-5.svg, File:Army-BEL-OF-05.svg, File:CnelEB.svg, File:Bosnia_and_Herzegovina_Brigadier_Insignia.svg, File:Coronel-V.gif, File:Rank insignia of Полковник of the Bulgarian Army.png, Image:Cdn-Army-Col(OF-5)-2014.svg, File:Cape_Verde-army-OF-5.svg, File:coronelrch.jpg, File:PLA Colonel.svg, File:Rank insignia of coronel of the Colombian Army.svg, File:Cuba-Army-OF-5.svg, File:CzArmy_2011_OF5-Plukovnik_shoulder.svg, File:Rank insignia of oberst of the Royal Danish Army.svg, File:Capona de Coronel Ejercito Nacional.svg, File:14.ECA-COL.svg, File:El-Salvador-Army-OF-5.svg, File:12._EGLF-COL.svg, Image:Eversti kauluslaatta.svg, File:Army-FRA-OF-05.svg, File:Georgia Army OF-6.png, File:HD H 53 Oberst ABCAbw.svg, Image:Army-GRE-OF-05.svg, File:Guatemala-army-OF-5.svg, Guyana_Defence_Force_(GDF)_Colonel_rank_insignia.svg, {{center, Guyana Defense Force, Guayana File:HON-army-OF-5.svg, {{center, Honduras
(''coronel'') File:Rank Army Hungary OF-05.svg, {{center,

Hungary Hungary ( hu, Magyarország ) is a landlocked country in Central Europe. Spanning of the Pannonian Basin, Carpathian Basin, it is bordered by Slovakia to the north, Ukraine to the northeast, Romania to the east and southeast, Serbia to the ...

(''ezredes'') Colonel_of_the_Indian_Army.svg, {{center,

India India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the so ...

File:18-TNI Army-COL.svg, {{center,

Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17,000 islands, including Sumatra, Java, Sulawesi, and parts of Borneo and New Guine ...

File:16-_Sarhang-IRGC.png, {{center,

Iran Iran, officially the Islamic Republic of Iran, and also called Persia, is a country located in Western Asia. It is bordered by Iraq and Turkey to the west, by Azerbaijan and Armenia to the northwest, by the Caspian Sea and Turkmeni ...

(''sarhang'') Image:IE-Army-OF5.png, {{center,

Ireland Ireland ( ; ga, Éire ; Ulster Scots dialect, Ulster-Scots: ) is an island in the Atlantic Ocean, North Atlantic Ocean, in Northwestern Europe, north-western Europe. It is separated from Great Britain to its east by the North Channel (Grea ...

IDF aluf mishne.svg, {{center,

Israel Israel (; he, יִשְׂרָאֵל, ; ar, إِسْرَائِيل, ), officially the State of Israel ( he, מְדִינַת יִשְׂרָאֵל, label=none, translit=Medīnat Yīsrāʾēl; ), is a country in Western Asia. It is situated ...

Image:IT-Army-OF5b.svg, {{center,

Italy Italy ( it, Italia ), officially the Italian Republic, ) or the Republic of Italy, is a country in Southern Europe. It is located in the middle of the Mediterranean Sea, and its territory largely coincides with the homonymous geographical ...

(''colonnello'') File:Mexico_army_OF5.svg, {{center,

Mexico Mexico (Spanish: México), officially the United Mexican States, is a country in the southern portion of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guatema ...

(''coronel'') Image:Monaco-army-OF-5.svg, {{center,

(''colonel'') File:Mongolian Army-COL-parade.svg, {{center,

Mongolia Mongolia; Mongolian script: , , ; lit. "Mongol Nation" or "State of Mongolia" () is a landlocked country in East Asia, bordered by Russia to the north and China to the south. It covers an area of , with a population of just 3.3 million, ...

(''Хурандаа'') File:15-Moroccan_Army-COL.svg, {{center,

Morocco Morocco (),, ) officially the Kingdom of Morocco, is the westernmost country in the Maghreb region of North Africa. It overlooks the Mediterranean Sea to the north and the Atlantic Ocean to the west, and has land borders with Algeria t ...

(''عقيد'') File:Mozambique-Army-OF-5.svg, {{center,

Mozambique Mozambique (), officially the Republic of Mozambique ( pt, Moçambique or , ; ny, Mozambiki; sw, Msumbiji; ts, Muzambhiki), is a country located in southeastern Africa bordered by the Indian Ocean to the east, Tanzania to the north, Malawi ...

(''coronel'') Image:Nl-landmacht-kolonel.svg, {{center,

Netherlands ) , anthem = ( en, "William of Nassau") , image_map = , map_caption = , subdivision_type = Sovereign state , subdivision_name = Kingdom of the Netherlands , established_title = Before independence , established_date = Spanish Netherl ...

(''kolonel'') File:13-Nicaragua_Army-COL.svg, {{center,

Nicaragua Nicaragua (; ), officially the Republic of Nicaragua (), is the largest country in Central America, bordered by Honduras to the north, the Caribbean to the east, Costa Rica to the south, and the Pacific Ocean to the west. Managua is the countr ...

(''coronel'') File:Polkovnik-arm.png, {{center,

North Macedonia North Macedonia, ; sq, Maqedonia e Veriut, (Macedonia before February 2019), officially the Republic of North Macedonia,, is a country in Southeast Europe. It gained independence in 1991 as one of the successor states of Yugoslavia. It ...

(полковник, ''polkovnik'') File:Army-NOR-OF-05.svg, {{center,

Norway Norway, officially the Kingdom of Norway, is a Nordic country in Northern Europe, the mainland territory of which comprises the western and northernmost portion of the Scandinavian Peninsula. The remote Arctic island of Jan Mayen and the ...

(''oberst'') File:OF-5 Pakistan Army.svg, {{center,

Pakistan Pakistan ( ur, ), officially the Islamic Republic of Pakistan ( ur, , label=none), is a country in South Asia. It is the world's fifth-most populous country, with a population of almost 243 million people, and has the world's second-lar ...

File:Paraguay-Army-OF-5.svg, {{center,

Paraguay Paraguay (; ), officially the Republic of Paraguay ( es, República del Paraguay, links=no; gn, Tavakuairetã Paraguái, links=si), is a landlocked country in South America. It is bordered by Argentina to the south and southwest, Brazil to th ...

(''coronel'') File:EP_CNEL.png, {{center,

Peru , image_flag = Flag of Peru.svg , image_coat = Escudo nacional del Perú.svg , other_symbol = Great Seal of the State , other_symbol_type = National seal , national_motto = "Firm and Happy f ...

(''coronel'') File:PA COL Svc.svg, {{center,

Philippines The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no), * bik, Republika kan Filipinas * ceb, Republika sa Pilipinas * cbk, República de Filipinas * hil, Republ ...

(''Lakan/Coronel'') Image:Rank insignia of pułkownik of the Army of Poland.svg, {{center,

Poland Poland, officially the Republic of Poland, is a country in Central Europe. It is divided into 16 administrative provinces called voivodeships, covering an area of . Poland has a population of over 38 million and is the fifth-most populou ...

(''

pułkownik ''Polkovnik'' (russian: полковник, lit=regimentary; pl, pułkownik) is a military rank used mostly in Slavic-speaking countries which corresponds to a colonel in English-speaking states and oberst in several German-speaking and Scandin ...

'') Image:18 - Coronel.svg, {{center,

Portugal Portugal, officially the Portuguese Republic ( pt, República Portuguesa, links=yes ), is a country whose mainland is located on the Iberian Peninsula of Southwestern Europe, and whose territory also includes the Atlantic archipelagos of ...

(''coronel'') File:RO-Army-OF5.png, {{center,

Romania Romania ( ; ro, România ) is a country located at the crossroads of Central, Eastern, and Southeastern Europe. It borders Bulgaria to the south, Ukraine to the north, Hungary to the west, Serbia to the southwest, Moldova to the east, and ...

File:Russia-Army-OF-5-2010.svg, {{center,

Russia Russia (, , ), or the Russian Federation, is a transcontinental country spanning Eastern Europe and Northern Asia. It is the largest country in the world, with its internationally recognised territory covering , and encompassing one-eig ...

(''polkovnik / Полковник'') File:14-Serbian_Army-COL.svg, {{center,

Serbia Serbia (, ; Serbian: , , ), officially the Republic of Serbia (Serbian: , , ), is a landlocked country in Southeastern and Central Europe, situated at the crossroads of the Pannonian Basin and the Balkans. It shares land borders with Hungar ...

(''pukovnik'') 15.SKA-COL.svg, {{center,

South Korea South Korea, officially the Republic of Korea (ROK), is a country in East Asia, constituting the southern part of the Korean Peninsula and sharing a land border with North Korea. Its western border is formed by the Yellow Sea, while its eas ...

File:Spain-Army-OF-5.svg, {{center,

Spain , image_flag = Bandera de España.svg , image_coat = Escudo de España (mazonado).svg , national_motto = ''Plus ultra'' (Latin)(English: "Further Beyond") , national_anthem = (English: "Royal March") , i ...

(''coronel'') File:SAA-OF-5.svg, {{center,

South Africa South Africa, officially the Republic of South Africa (RSA), is the Southern Africa, southernmost country in Africa. It is bounded to the south by of coastline that stretch along the Atlantic Ocean, South Atlantic and Indian Oceans; to the ...

File:Syria-Aqid.jpg, {{center, Syria
(عقيد) File:Sri Lanka-army-OF-5.svg, {{center, Sri Lanka File:SWE-överste.svg, {{center, Sweden
(

Överste Colonel (Col) ( sv, Överste, Öv) is the most senior field grade military officer rank in the Swedish Army and the Swedish Air Force, immediately above the rank of lieutenant colonel and just below the rank of brigadier general. It is equivalen ...

) File:Taiwan-army-OF-5.svg, {{center,

Taiwan Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the nort ...

(''

shang xiao () is the rank held by field officers in the militaries of China and Taiwan. The Chinese military (PLA) uses four grades while the Taiwanese military uses only three, with the rank equivalent to the fourth being treated as a general officer ...

'') File:RTA OF-5 (Colonel).svg, {{center,

Thailand Thailand ( ), historically known as Siam () and officially the Kingdom of Thailand, is a country in Southeast Asia, located at the centre of the Indochinese Peninsula, spanning , with a population of almost 70 million. The country is b ...

File:Turkey-army-OF-5.svg, {{center,

Turkey Turkey ( tr, Türkiye ), officially the Republic of Türkiye ( tr, Türkiye Cumhuriyeti, links=no ), is a transcontinental country located mainly on the Anatolian Peninsula in Western Asia, with a small portion on the Balkan Peninsula in ...

(''albay'') File:UA shoulder mark 17.svg, {{center,

Ukraine Ukraine ( uk, Україна, Ukraïna, ) is a country in Eastern Europe. It is the second-largest European country after Russia, which it borders to the east and northeast. Ukraine covers approximately . Prior to the ongoing Russian inv ...

(''polkovnik/Полковник'') File:British Army OF-5.svg, {{center,

United Kingdom The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Europe, off the north-western coast of the European mainland, continental mainland. It comprises England, Scotlan ...

File:US Army O6 (Army greens).svg, {{center,

United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territori ...

File:CNELEJB-GNB.png, {{center,

Venezuela Venezuela (; ), officially the Bolivarian Republic of Venezuela ( es, link=no, República Bolivariana de Venezuela), is a country on the northern coast of South America, consisting of a continental landmass and many islands and islets in th ...

(''coronel'')

Insignia of air force colonels

File:BE-Air Force-OF5.svg, {{center, Belgium File:Coronel FAB V.jpg, {{center,

Brazil Brazil ( pt, Brasil; ), officially the Federative Republic of Brazil (Portuguese: ), is the largest country in both South America and Latin America. At and with over 217 million people, Brazil is the world's fifth-largest country by area ...

(''coronel'') File:Canadian RCAF OF-5.svg, {{center,

Canada Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by tot ...

File:Fach cav.gif, {{center, Chile (''coronel'') File:RDAF Col.svg, {{center, Denmark (''oberst'') File:French Air Force-colonel.svg, {{center, France File:Georgia Air Force OF-6.png, {{center, Georgia (პოლკოვნიკი, ''

polkovnik ''Polkovnik'' (russian: полковник, lit=regimentary; pl, pułkownik) is a military rank used mostly in Slavic-speaking countries which corresponds to a colonel in English-speaking states and oberst in several German-speaking and Scandin ...

'') File:Luftwaffe-271-Oberst.png, {{center, Germany (''oberst'') File:18-TNI Navy-CAPT.svg, {{center, Indonesia (''kolonel'') File:IT-Airforce-OF-5.png, {{center, Italy (''colonnello'') File:15.SKAF-COL.svg, {{center,

File:Nl-luchtmacht-kolonel.svg, {{center, Netherlands (''kolonel'') File:PAF COL Svc.svg, {{center, Philippines
(''Lakan/Coronel'') File:Rank insignia of pułkownik of the Air Force of Poland.svg, {{center, Poland (''

'') File:Cor t.jpg, {{center, Portugal (''coronel'') File:Russia-Airforce-OF-5-2010.svg, {{center, Russia (''

'') File:14-Serbian Air Force-COL.svg, {{center, Serbia (''pukovnik'') File:Cor-ea.svg, {{center, Spain (''coronel'') File:SWE-Airforce-överste.png, {{center, Sweden (''Överste'') File:Taiwan-airforce-OF-5.svg, {{center,

File:US Air Force O6 shoulderboard.svg, {{center, United States File:6-CNELAMB.png, {{center,

Insignia of naval infantry colonels

File:18-TNI Air Force-COL.svg, {{center, Indonesia File:IDF Navy aluf mishne.png, {{center, Israel File:PHIL ARMY COL WOODLAND.svg, {{center, Philippines ROKMC-OF-5.svg, {{center,

File:Taiwan-Marine-OF-5.svg, {{center,

File:British Royal Marines OF-5.svg, {{center, United Kingdom US Marine O6 shoulderboard vertical.svg, {{center, United States

Insignia of colonels of other services

File:US Space-force O6 (interim).svg, {{center,

United States Space Force The United States Space Force (USSF) is the space service branch of the U.S. Armed Forces, one of the eight U.S. uniformed services, and the world's only independent space force. Along with its sister branch, the U.S. Air Force, the Space ...

Colonel as highest-ranking officer

Some military forces have a colonel as their highest-ranking officer, with no 'general' ranks, and no superior authority (except, perhaps, the head of state as a titular commander-in-chief) other than the respective national government. Examples include the following (arranged alphabetically by country name): * Antigua and Barbuda (170 personnel) * Costa Rica (about 8,000 personnel) *

Iceland Iceland ( is, Ísland; ) is a Nordic island country in the North Atlantic Ocean and in the Arctic Ocean. Iceland is the most sparsely populated country in Europe. Iceland's capital and largest city is Reykjavík, which (along with its s ...

(100 personnel, employed only for peacekeeping duties) *

Libya Libya (; ar, ليبيا, Lībiyā), officially the State of Libya ( ar, دولة ليبيا, Dawlat Lībiyā), is a country in the Maghreb region in North Africa. It is bordered by the Mediterranean Sea to the north, Egypt to the east, Suda ...

(commands all the Armed Forces – Muammar Gaddafi until 2011) *

(two branches, with a total of about 250 personnel) * Suriname (1,800 personnel) (up to 19 June 2020) *

Vatican City Vatican City (), officially the Vatican City State ( it, Stato della Città del Vaticano; la, Status Civitatis Vaticanae),—' * german: Vatikanstadt, cf. '—' (in Austria: ') * pl, Miasto Watykańskie, cf. '—' * pt, Cidade do Vati ...

(110 personnel – the

Swiss Guard The Pontifical Swiss Guard (also Papal Swiss Guard or simply Swiss Guard; la, Pontificia Cohors Helvetica; it, Guardia Svizzera Pontificia; german: Päpstliche Schweizergarde; french: Garde suisse pontificale; rm, Guardia svizra papala) is ...

) {, class="wikitable" style="text-align: center" , - ! colspan="6", Rank insignia for a colonel in several nations which have no higher military rank , - ! rowspan=2 , Iceland ! colspan=2 , Monaco ! rowspan=2 , Vatican City , - ! Colonel CCP !! Colonel CSP
, - , IFRofursti

Rank insignia of Oberst (OF-5) Pontifical Swiss Guard

Other uses of colonel ranks

{{Further, Colonel (disambiguation) The term ''colonel'' is also used as a title for auctioneers in the United States; there are a variety of theories or

folk etymologies Folk etymology (also known as popular etymology, analogical reformation, reanalysis, morphological reanalysis or etymological reinterpretation) is a change in a word or phrase resulting from the replacement of an unfamiliar form by a more famili ...

to explain the use of the term.{{cite book, url=https://books.google.com/books?id=7p9HAQAAIAAJ&q=auctioneer+colonel, title=The auction companion, first1=Daniel J., last1=Leab, first2=Katharine Kyes, last2=Leab, date=29 December 1981, publisher=Harper & Row, isbn=9780060125561, via=Google Books One of these is the claim that during the

American Civil War The American Civil War (April 12, 1861 – May 26, 1865; also known by other names) was a civil war in the United States. It was fought between the Union ("the North") and the Confederacy ("the South"), the latter formed by states ...

goods seized by armies were sold at auction by the colonel of the division.{{Citation , last1 = Doyle , first1 = Robert A. , last2 = Baska , first2 = Steve , title = History of Auctions: From ancient Rome to todays high-tech auctions , journal = Auctioneer , date = November 2002 , access-date = 2008-06-22 , url = http://www.auctioneersfoundation.org/news_detail.php?id=5094 , archive-url = https://web.archive.org/web/20080517071614/http://auctioneersfoundation.org/news_detail.php?id=5094 , archive-date = May 17, 2008

Kentucky colonel Kentucky Colonel is the highest title of honor bestowed by the Commonwealth of Kentucky, and is the most well-known of a number of honorary colonelcies conferred by United States governors. A Kentucky Colonel Commission (the certificate) i ...

is the highest title of honor bestowed by the

Commonwealth of Kentucky Kentucky ( , ), officially the Commonwealth of Kentucky, is a state in the Southeastern region of the United States and one of the states of the Upper South. It borders Illinois, Indiana, and Ohio to the north; West Virginia and Virginia to ...

. Commissions for Kentucky colonels are given by the Governor and the Secretary of State to individuals in recognition of noteworthy accomplishments and outstanding service to a community, state or the nation. The sitting governor of the Commonwealth of Kentucky bestows the honor of a colonel's Commission, by issuance of letters patent. Perhaps the best known Kentucky colonel is

Harland Sanders Colonel Harland David Sanders (September 9, 1890 December 16, 1980) was an American businessman, best known for founding fast food chicken restaurant chain Kentucky Fried Chicken (also known as KFC) and later acting as the company's brand amba ...

of '' Kentucky Fried Chicken'' fame. The rank of colonel is also used by some police forces and paramilitary organizations.

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