Герб Гибралтара: История и символика

National coat of arms of Gibraltar
The coat of arms of Gibraltar was first granted by a Royal Warrant passed in Toledo on 10 July 1502 by Isabella I of Castile during Gibraltar's Spanish period. The arms consists of an escutcheon and features a three towered red castle under which hangs a golden key.

Today, the official coat of arms as used by the government of Gibraltar consists of the original coat of arms with the addition of the motto Montis Insignia Calpe ("Insignia of the Mountain of Calpe"; Mons Calpe was the Latin name of the Rock of Gibraltar), which was granted by the College of Arms in 1836 to commemorate the 1779–83 Great Siege of Gibraltar. It is the oldest coat of arms in use in an overseas territory of the United Kingdom and is unique in that it is the only armorial insignia that dates from before the period of British colonial administration. The arms differ from the seal of Gibraltar, which is an image of the Rock of Gibraltar with a sailing ship in the forefront. There is no evidence available as to when this image was created. From 1982, a banner of the arms has been used as the flag of Gibraltar. The arms also appear in the flag of the governor of Gibraltar. The arms of the government of Gibraltar are the same as the royal coat of arms of the United Kingdom combined with a badge featuring the coat of arms of Gibraltar.

A very similar coat of arms is in use by the nearby Spanish municipality of San Roque, using a slightly different version of the same main heraldic elements (the escutcheon with the castle and key), with the addition of the old Spanish Royal Crown above the escutcheon. When Gibraltar was captured by an Anglo Dutch force on behalf of the pretender to the Spanish Throne, the Archduke Charles, in 1704, the city council and much of the population established a new town near the existing chapel of Saint Roch to the west of Gibraltar, The Royal Warrant of 1502 which granted the coat of arms was taken by the city council to San Roque along with Gibraltar's standard and records, and is now in the San Roque municipal archives. The establishment became a new town in 1706, addressed by King Philip V of Spain as "My city of Gibraltar resident in its Campo", and becoming the Spanish Gibraltar. Therefore, they kept the old coat of arms granted to Gibraltar in 1502. In 2015, the Commonwealth of the Municipalities of the Campo de Gibraltar (Cádiz) adopted a coat of arms and a flag. This new coat of arms shows the elements of the coat of arms of Gibraltar with seven green stars that represent the municipalities of the Commonwealth, two equal horizontal stripes (green and purple) with the colors of this organisation, and a bordure Or with its motto PRO GEOGRAPHIA, HISTORIA ET VOLUNTATE CONIVNCTI (Latin: United by geography, history, and will). The modern Spanish Royal Crown is used as heraldic crest.