The Alcazar of Segovia is a medieval castle located in the city of Segovia, in Castile and León, Spain. It has existed since at least the 12th century, and is one of the most renowned medieval castles globally and one of the most visited landmarks in Spain. It has been the backdrop for significant historical events and has been home to twenty-two kings, along with notable historical figures.

Segovia is a city in the autonomous community of Castile and León, Spain. It is the capital and most populated municipality of the Province of Segovia. Segovia is in the Inner Plateau, near the northern slopes of the Sistema Central range and on a bend of the Eresma river.