Events from the year 1823 in Denmark.
Incumbents
Monarch – Frederick VI
Events
Undated
Rønne Theater is established on Bornholm
Births
JanuaryMarch
27 January Ernst Peymann, army officer (born 1737)
Aprilne
19 April – Edvard Jünger, precision mechanic (died 1899) 22 April – Line Luplau, women's right activist and suffragist (died 1891) 30 April – Peter Atke Castberg, physician (born 1779) 12 May Frederik Vermehren, painter (died 1910)
JulySeptember
19 July Julie Sødring, actress (died 1894) 15 September – Emanuel Larsen, marine painter (died 1859)
OctoberDecember
30 October – Auguste Sophie Friederike, princess of Hesse-Cassel (died 1889) 4 December – Alfred Benzon, pharmacist and industrialist (died 1884)
Deaths
30 March – Carl Wilhelm Jessen, naval officer (born 1764) 6 June – Christian Conrad, Count of Danneskiold-Samsøe, councillor, board member, landowner and magistrate (born 1774) Amalie Sophie Holstein, noble and courtier (born 1748)