Colonel (Ger: Oberst) is a military rank, usually the highest below general grades, and just above Lieutenant Colonel. The word is pronounced similarly to "kernel", perhaps from the Spanish form coronel.

In the US military, a colonel in the Army, Air Force and Marine Corps is equivalent to a captain in the Navy; the insignia for all four positions is a silver eagle (hence the slang term "bird colonel" or "full bird" to distinguish a full colonel from a lieutenant, or "light", colonel). American colonels usually command infantry brigades and USMC regiments.

In the British forces, colonels are just below brigadiers. They are not usually field commanders, instead typically serving as staff officers in between field commands at battalion and brigade level. The insignia is two diamond shaped pips (sometimes called "stars") and a crown. The crown has varied in the past with different monarchs.

In the Confederate army during the American Civil War a colonel wore an insignia of three stars (not to be confused with the three stars in a wreath worn by Confederate generals). The rank insignia of Colonel was worn by General Robert E Lee throughout his service, even after he became overall commander of the Confederate Armies in 1865.

Colonel of the regiment

In the British Army, colonel can also refer to the ceremonial head of a regiment; this is almost always a general officer, often retired, with a close link to the regiment in question. This position is often described as colonel of the regiment to distinguish it from the rank of colonel. See this official list (http://www.army.mod.uk/linked_files/ag/pdf/WEB%20COL-COLCOM.pdf).

Also see colonel-in-chief.

See also

• Comparative military ranks
• U.S. Army officer rank insignia
• British Army officer rank insignia

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The Colonel is also often a shorthand reference to Harland Sanders, the founder of Kentucky Fried Chicken, who was an honorary Kentucky colonel. The title is an honorary title offered to celebrities by the Governor of Kentucky.

See also

• Kentucky Colonels (American Basketball Association team)

da:Oberst de:Oberst es:Coronel fr:Colonel it:Colonnello nl:Kolonel ja:大佐 no:Oberst sl:Polkovnik sv:�verste pl:Pułkownik