1815 in Denmark

Events from the year 1815 in Denmark.

Incumbents

 * Monarch – Frederick VI
 * Prime minister – Joachim Godske Moltke

Events

 * 13 December – The County of Hardenberg Reventlow is established by Christian Henrik August Hardenberg-Reventlow from the manors of af Hardenberg (Krenkerup), Christiansdal, Nielstrup, Rosenlund, Nørregård and Sæbyholm.

January–March

 * 15 February – Hans Nielsen Jeppesen, businessman (died 1883)
 * 16 February – Wilhelm Sponneck, nobleman and politician, Danish finance minister (died 1888)

April–June

 * 21 April – Louise Rasmussen, ballet dancer and stage actor (died 1874)
 * 23 June – Isaac Wilhelm Tegner, lithographer (died 1893)

July–September

 * 29 July – Anker Heegaard, businessman (died 1893)
 * 23 September – Erhardine Adolphine Hansen, actress (died 1893)

October–December

 * 29 December – Hans Jørgen Hammer, painter (died 1882)

Deaths

 * 15 January – Thomas Bugge, astronomer and surveyor (born 1740)
 * 30 January – Johan Rudolph Thiele, book printer, company founder (born 1736)