Conrad III (disambiguation)

Conrad III may refer to:


 * Conrad III of Provence (Conrad I of Burgundy) (c. 925 – 993)
 * Conrad III, Duke of Bavaria (1052–1055)
 * Conrad III of Germany (1093–1152)
 * Conrad III of Dachau (died 1182)
 * Conrad III, Holy Roman Emperor (1239–1295)
 * Conrad III of Jerusalem (1252–1268)
 * Conrad III of Wittelsbach, Archbishop of Salzburg (ca. 1120/1125 – 1200)
 * Conrad III Zoellner of Rotenstein (died 1390)