1812 in Denmark

Events from the year 1812 in Denmark.

Incumbents

 * Monarch – Frederick VI
 * Prime minister – Frederik Moltke

Undated

 * Andreas Marschall establishes a piano factory in Copenhagen.

Births

 * 25 February – Carl Christian Hall, politician, Danish prime minister (died 1888)
 * 8 March – Louis Gurlitt, painter (died 1897)
 * 24 March – Carl Dahl, painter (died 1865)
 * 25 May – Thorald Brendstrup, painter (died 1883)
 * 29 August – Adolph Peter Adler, theologian (died 1869)
 * 22 November – Johanne Luise Heiberg, actress (died 1890)
 * 24 December – Carl Balsgaard, painter (died 1893)

Deaths

 * 16 January – Pierre Peschier, merchant (born 1739)
 * 27 January – Martha Wærn, philanthropist (born 1741)
 * 21 September – Poul Skibsted, lawyer (born 1753)
 * 26 October – Hans Peter Holm, naval officer (born 1772)