List of Holy Roman empresses

Crown of Constance of Aragon, Holy Roman Empress and Queen of the Romans

The Holy Roman Empress or Empress of the Holy Roman Empire (Kaiserin des Heiligen Römischen Reiches) was the wife or widow of the Holy Roman Emperor. The elective dignity of Holy Roman emperor was restricted to males only, but some empresses, such as Theophanu and Maria Theresa, were de facto rulers of the Empire.