The coat of arms of the Spanish autonomous community of Castile and León depicts the traditional arms of Castile (the yellow castle) quartered with the arms of León (the purple lion). It is topped with a royal crown.
The lion design is attributed to Alfonso VII, who became king of Castile and León in 1126. The castle symbol is attributed to his grandson Alfonso VIII, Like Lyon in France, the name of the city of León has no link with the animal lion, as it comes from the Latin word legio (legion).
Its original elements are used not only in the current autonomous community of Castilla y León, but also in the national coat of arms of Spain, in municipal arms like the coat of arms of Toledo and in coats of arms of many former territories which belonged to the Crown of Castile, such as Jaén or Los Angeles, California.
It also appears on the Catholic diocese coat of arms of Diocese of St. Petersburg, the Archdiocese of Santa Fe, Diocese of St. Petersburg and the Roman Catholic Archdiocese of Manila.
In history
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File:Johnofgaunt.jpg|16th century retrospective portrait of John of Gaunt (1340–1399), who claimed the Crown of Castile
File:Pórtico central de la fachada norte.jpg|León Cathedral
File:Burgos - Catedral 003 - Puerta del claustro alto.jpg|Burgos Cathedral
File:Vidriera Alcázar de Segovia (4262824817).jpg|Alcázar of Segovia
File:TumboAKing.jpg|Alfonso X of Castile
File:Desembarco_de_Colón_de_Dióscoro_Puebla.jpg|Cristopher Columbus landing for first time in America
File:Sancho IV of Castile.jpg|Seal of Sancho IV of Castile
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Castile and León autonomous community
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File:Fuensaldaña castillo 12 lou.jpg|Coat of arms of Castile and Leon in Fuensaldaña castle, old head office of the Cortes of Castile and León
File:CyL tittle.jpg|Coat of arms in a certificate of secondary studies issued by the regional government
</gallery>
In the world
<gallery class="center">
File:Coat of Arms of Spain.svg|Coat of arms of Spain
File:Coat of Arms of Melilla.svg|Coat of arms of Melilla, Spain
File:Coat of Arms of Ceuta.svg|Coat of arms of Ceuta, Spain
File:Coat of arms of Portugal.svg|Coat of arms of Portugal
File:Coat of arms of Gibraltar1.svg|Coat of arms of Gibraltar
File:Seal of Los Angeles.svg|Coat of arms of Los Angeles, California
File:Seal of the Governor of Alabama.svg|Seal of the governor of Alabama
File:St Johns County Fl Seal.png|Seal of St. Johns County, Florida
File:Coat of arms of Saint Augustine, Florida.svg|Coat of arms of St. Augustine, Florida
File:Coat of arms of the Commonwealth of Puerto Rico.svg|Coat of arms of Puerto Rico
File:Coat of arms of the Philippines.svg|Coat of arms of Philippines
File:Coat of arms of Mexico City, Mexico (2).svg|Coat of arms of Mexico City, Mexico
File:Coat of arms of Tabasco.svg|Coat of arms of Tabasco, Mexico
File:Coat of arms of Tlaxcala.svg|Coat of arms of Tlaxcala
File:Coat of Arms of Panama City.svg|Coat of arms of Panama City
File:Escudo del Partido de Patagones.svg|Coat of arms of Carmen de Patagones, Argentina
File:Coat of arms of Comayagua.png|Coat of arms of Comayagua, Honduras
File:Third Coat of Arms of Potosi.svg|Coat of arms of Potosí, Bolivia
File:Laredo Coat of Arms.png|Coat of arms of Laredo, Texas
File:Seal of El Cajon, California.png|Seal of El Cajon
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See also
- Flag of Castile and León
- Heraldry of Castile
- Heraldry of León