His Majesty's Marshal of the Realm (Swedish: Hans Majestät Konungens riksmarskalk) who heads the Office of the Marshal of the Realm (Swedish: Riksmarskalksämbetet),[1] is the highest official in the Royal Court of Sweden.

The Marshal of the Realm is appointed by the monarch and is directly responsible for the organization and affairs of the court, and for maintaining liaison arrangements with the Riksdag and the Prime Minister/Government.

The office was created in 1607 during the reign of Charles IX, and until 1936 during the reign of Gustaf V, with the appointment of Axel Vennersten, it had always been held by a member of the Swedish nobility.

The Marshals of the Realm were also in the past, until the reform of the state orders of chivalry in 1975, appointed as Knights of the Royal Order of the Seraphim, but since then Swedish citizens other than members of the Royal House are no longer eligible.

By convention former Marshals of the Realm are appointed as Chancellor of the Royal Orders upon their resignation, a position they hold until the next Marshal of the Realm resigns and themself assume the role.