Frankenburg

Frankenburg is German for "Frankish castle" and may refer to:

Places:
 * Frankenburg am Hausruck, a market village in the district of Vöcklabruck in Upper Austria
 * a hamlet in the municipality of Lilienthal in Lower Saxony, Germany

Castles or castle ruins:
 * Frankenburg (Hegau), abandoned castle near Singen (Hohentwiel)-Bohlingen in the county of Konstanz in Baden-Württemberg, Germany
 * Frankenburg (Palatinate), ruined castle in the county of Südliche Weinstraße in Rhineland-Palatinate, Germany
 * Château du Frankenbourg, ruined castle near Sélestat-Neubois in the Alsatian département of Bas-Rhin, France (German name: Frankenburg).
 * Frankenburg (Upper Austria), abandoned castle in the village of Frankenburg am Hausruck in Upper Austria
 * Hausmannsturm (Bad Frankenhausen), above Bad Frankenhausen, Thuringia, Germany
 * Frankenberg Castle, in Aachen, Germany

People:
 * Julius Frankenburg
 * Richard Frankenburg
 * Hans, Count of Khevenhüller-Frankenburg