1651 in Denmark

Events from the year 1651 in Denmark.

Incumbents

 * Monarch – Frederick III
 * Steward of the Realm – Corfitz Ulfeldt (until July), Joachim Gersdorff

Events

 * 11 July – The dispute between Corfitz Ulfeldt and Dina Winhofers culminates with the latter's execution. Ulfeldt and his family secretly leave Copenhagen on 4 July.

Undated

 * The House of the Holy Ghost in Copenhagen is turned over to the Church of the Holy Ghost.
 * Kunstkammeret ("Royal Art Cabinet") is mentioned for the first time.
 * Plague rages in Denmark.

Deaths

 * 7 July – Dina Vinhofvers, silk worker and accuser of Corfitz Ulfeldt (born 1620)