About Karl Mantzius
Lived 1860 – 1921 (aged 61). Karl Mantzius was a Danish actor, writer, journalist, autobiographer, opera singer and film director.
Karl Mantzius (20 February 1860 – 17 May 1921) was a Danish actor, stage and film director, theatre scholar, and operatic baritone.
Life and career Mantzius was born in Copenhagen, the son of the actor Kristian Mantzius. At first he played small roles in amateur comedy plays at the Court Theatre in Copenhagen, including 'Vielgeschrey' in Den Stundesløse by Ludvig Holberg, which brought him so much success that the theatre manager Edvard Fallesen advised him to become an actor.
He made his debut at the Royal Danish Theatre on 1 September 1883 as Jerome in Erasmus Montanus and became a regular presence at the theatre as both an actor and director. His later roles included Dr. Stern in En mand gik ned fra Jerusalem, Lieutenant von Buddinge in Jens Christian Hostrup's Gjenboerne and Falstaff in Henry IV. Although primarily a stage actor, he also appeared in two operas at the Royal Danish Theatre—as Beckmesser in Wagner's Die Meistersinger von Nürnberg and as Jeronimus in the 1906 world premiere of Carl Nielsen's Maskarade. Like his father, he was buried at the Frederiksberg Ældre Kirkegård.
In 1904, Mantzius founded the Danish Actors' Association.
Filmography
Mantzius became a director at Nordisk Film in 1914 and directed three films for the company: Penge (1914) Pavillonens hemmelighed (1916) Addys ægteskab (1916) He also appeared as an actor in the 1919 Swedish film Hans nåds testamente (His Lordship's Last Will) in the role of His Lordship.
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Important facts
People in Karl Mantzius's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Karl Mantzius's
Frequently asked questions
Who was Karl Mantzius?
Danish actor (1860-1921)
When was Karl Mantzius born?
Karl Mantzius was born on 20 February 1860 in Copenhagen.
When did Karl Mantzius die?
Karl Mantzius died on 17 May 1921 in Frederiksberg.
What was Karl Mantzius's occupation?
Karl Mantzius was an actor, writer, journalist, autobiographer, opera singer and film director.
What nationality was Karl Mantzius?
Karl Mantzius was Danish.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Karl Mantzius. https://biography.guide/karl-mantzius/
MLA: "Karl Mantzius." Biography.guide, https://biography.guide/karl-mantzius/.
Chicago: "Karl Mantzius." Biography.guide. https://biography.guide/karl-mantzius/.
Data last updated: 2026-09-23 · Spot an error? Report a correction.
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