1877 in Denmark

Events from the year 1877 in Denmark.

Incumbents

 * Monarch – Christian IX
 * Prime minister – J. B. S. Estrup

Events

 * 7 January – The weekly Illustreret Familie Journal, now Familie Journalen, is published for the first time.
 * 15 February – St. Paul's Church in Copenhagen is completed and opens for the first time.
 * 18 February – St. Paul's Church in Copenhagen is inaugurated.
 * 12 April – The Estrup government's adoption of a temporary national budget after dissolving Rigsdagen sets off the political struggle between Landstinget and Folketinget known as provisorietiden, "the provisional era". The opposition introduces their so-called visnepolitik, "whithering politics".
 * 12 August – Six houses are washed away when Lønstrup is hit by a thunderstorm and torrential rain.
 * 1 December – The Aarhus–Ryomgård section of the Grenaa Line railway is opened.

Date unknown

 * Aarsdale Windmill is completed.
 * Nielsine Nielsen and Johanne Gleerup are admitted to the University of Copenhagen as Denmark's first female university students.

January–March

 * 2 January – Johannes Schmidt, biologist credited with the 1920 discovery that eels migrate to the Sargasso Sea to spawn (died 1933)
 * 12 February – Holger Scheuermann, surgeon after whom Scheuermann's disease is named (died 1960)
 * 20 February – Albert Kongsbak, painter (died 1958)
 * 28 February – Peder Møller, violinist and music teacher (died 1940)
 * 7 March – Thorvald Ellegaard, track racing cyclist (died 1954)
 * 15 March – Axel Frische, screenwriter, actor and film director (died 1956)
 * 22 March – Einar Ambt, architect (died 1928)

April–June

 * 11 April – Carl Alstrup, actor and film director (died 1943)
 * 1 April – Valdemar Henckel, businessman, company founder (died 1953)
 * 28 April – Frederik Draiby, architect, first city designer of Aarhus (died 1966)
 * 29 May – Jens Hajslund, Olympic sport shooter, bronze medalist in team free rifle at the 1912 Summer Olympics (died 1964)
 * 8 June – Thorvald Aagaard, composer (died 1937)
 * 27 June – Axel Høeg-Hansen, architect (died 1947)

July–December

 * 1 July – Kay Schrøder, Olympic fencer, competitor at the 1920 Summer Olympics (died 1949)
 * 13 July – Erik Scavenius, politician, Prime Minister of Denmark 1942–1943 (died 1962)
 * 10 August – Harald Bergstedt, writer, novelist, playwright and poet (died 1965)
 * 22 August – Henning Eiler Petersen, mycologist, botanist and marine botanist (died 1946)

October–December

 * 2 December – Carl Manicus-Hansen, gymnast, silver medalist in the team event in gymnastics at the 1906 Intercalated Games (died 1960)

Deaths

 * 30 January – Rudolph Rothe, landscape architect (born 1802)
 * 26 February – Nicolai Jonathan Meinert, businessman (born 1791)
 * 28 March – Henrik Nicolai Clausen, theologian and National Liberal Party politician (born in 1793)
 * 25 April – Peter Faber, songwriter, telegraphy pioneer (born 1810)
 * 12 October – Ole Bang, medical doctor (born 1788)
 * 16 November – Oscar Alexander Ræder, writer (born 1844)