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. Undated

Births

JanuaryMarch
 30 January  Johan Rudolph Thiele, book printer, company founder (born 1736)
 15 February  Hans Nielsen Jeppesen, businessman (died 1883)
 16 February – Wilhelm Sponneck, nobleman and politician, Danish finance minister (died 1888)

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

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

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

Deaths
 15 January  Thomas Bugge, astronomer and surveyor (born 1740)

References

 
1810s in Denmark
Denmark
Years of the 19th century in Denmark