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Lasse Mårtenson

Lars Anders Fredrik "Lasse" Mårtenson (24 September 1934 – 14 May 2016) was a Finnish singer, composer, actor, and theater conductor.

Also recorded as Lars Anders Fredrik Mårtenson · Lars Mårtenson · Lasse Martenson

Lasse Mårtenson

Publicity photograph of the Finnish television show Ällitälli with Heikki Kinnunen (left), Lasse Mårtenson and Leo Lastumäki.

Anonymous Unknown author / Yleisradio · http: hs.mediadelivery.fi/img/1920/00f61bdce46aa4810d57bdfcdd67c877.jpg · Public domain

Born
24 September 1934
Died
14 May 2016
Birthplace
Helsinki, Finland
Place of death
Espoo, Finland
Birth Name
Lars Anders Fredrik Mårtenson
Full name
Lars Anders Fredrik Mårtenson.
Nationality
Finland.
Occupation
singer, pianist and composer.
Fields
jazz, schlager, film score and theatre.
Languages
Swedish, English and Finnish.

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Lars Anders Fredrik "Lasse" Mårtenson (24 September 1934 – 14 May 2016) was a Finnish singer, composer, actor, and theater conductor.

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Lasse Mårtenson (1934–2016) was a Finnish composer, pianist and singer. Born Lars Anders Fredrik Mårtenson in Helsinki, the composer died in Espoo. Lasse Mårtenson worked in Helsinki and Turku.

Genres include film score, jazz and schlager, among others. Languages used include English, Finnish and Swedish.

Composed from admitted, traceable facts · 01 October 2026

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wikidata · Q1806663 · wikipedia · Lasse Mårtenson

In this article

  1. 01Biography
  2. 02Archives and collections
  3. 03Notes, references and evidence

The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 17 August 2026.

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