1890 in Denmark
Events from the year 1890 in Denmark. Incumbents
 Monarch – Christian IX
 Prime minister – J. B. S. Estrup

Events
 21 January – Folketing election

Sports
 Roskilde Roklub is founded. Births

JanuaryMarch
 22 February  Carl Bloch, painter (born 1834)
 17 February  Harald Hansen, painter (died 1967)

AprilJune
 7 April – Paul Berth, footballer (died 1969)
 21 Apri  Aage Rafn, architect (died 1953)
 12 June – Karl Jørgensen, actor (died 1956)
 21 June  Andreas Friis, painter (died 1983)

JulySeptember
 20 July  Julie Vinter Hansen, astronomer (died 1960)
 13 August  Ellen Osiier, fencer (died 1962)

OctoberDenmark
 1 November – Henry Nielsen, actor (died 1967)
 8 November – Prince Erik, Count of Rosenborg (died 1950)

Deaths
 10 July  Heinrich Hansen, painter (born 1821)
 24 July  Johannes Peter Langgaard, businessman and brickyard owner (born 1811)
 16 November   Georg Grüner, landowner, politician and co-founder of Landmandsbanken (born 1817)
 22 November – Johanne Luise Heiberg, actress (born 1812)
21 December – Niels Gade, composer (born 1817)

References

 
1890s in Denmark
Denmark
Years of the 19th century in Denmark