Arsenal

For the London men's football club, see Arsenal F.C. For the London women's football club, see Arsenal W.F.C. For all other uses, see Arsenal (disambiguation).

"Armoury" and "Armory" redirect here. For other uses, see Armoury (disambiguation).

View of the Entrance to the Arsenal, by Canaletto, 1732

Armourers of the Royal Flying Corps maintaining Lewis guns

Cannons and mortars of Napoleon's army exhibited along the wall of the Kremlin Arsenal

The Royal Armoury, Leeds

Armory of Swiss Guard

The Kansas Army National Guard armory in Concordia, Kansas, is a typical building used for the National Guard programs in the United States.

An arsenal is a place where arms and ammunition are made, maintained and repaired, stored, or issued, in any combination, whether privately or publicly owned. Arsenal and armoury (British English) or armory (American English) are mostly regarded as synonyms, although subtle differences in usage exist.

A sub-armory is a place of temporary storage or carrying of weapons and ammunition, such as any temporary post or patrol vehicle that is only operational in certain times of the day.