1834 in Denmark
Events from the year 1834 in Denmark. Incumbents
 Monarch – Frederick VI
 Prime minister – Otto Joachim

Events
 29 November  P. Hertz is founded by Peter Hertz in Copenhagen. Undated

 Fædrelandet is established as a weekly journal by  and Johannes Dam Hage. Henning Smith's Iron Foundry is established in Aalborg. Holmen Canal is filled out with soil. Sports

Date unknown
 Ajax København is founded. Births
 23 May  Carl Bloch, painter (died 1890)
 15 July – Hans Peter Johan Lyngbye (died 1920)
 15 October  Poul Borum, writer (died 1996)
 1 December  Valdemar Oldenburg, jurist and politician (died 1918)
 4 December – Carl Lange, physician and psychologist (died 1900)

Deaths
 4 September – Peter Erasmus Müller, bishop (born 1776)

References

 
1830s in Denmark
Denmark
Years of the 19th century in Denmark