Cadolzburg is a municipality in the Middle Franconian district of Fürth, in Bavaria, Germany. It is situated 11 km (6.8 mi) west of Fürth. Its name derives from its central castle, first being mentioned in the year 1157.

Albrecht III was Elector of Brandenburg from 1471 until his death, the third from the House of Hohenzollern. A member of the Order of the Swan, he received the cognomen Achilles because of his knightly qualities and virtues. He also ruled in the Franconian principalities of Ansbach from 1440 and Kulmbach from 1464.