---
name: "Olivier Marguerit"
canonical: "https://film.one/person/olivier-marguerit"
fi1m_id: "olivier-marguerit"
imdb_id: "nm4366355"
tmdb_id: 1896478
wikidata_id: "Q97707909"
roles: ["Composer"]
born: "1 January 1981"
reviewed_on_fi1m: 1
average_over: 1
updated: "2026-10-22T03:06:14.316991+00:00"
licence: "© Fi1m Ltd. Written by AI under a human editor; checked against sources before publication. Quote with attribution and a link to the canonical URL."
---

# Olivier Marguerit

## Identity

Olivier Marguerit

- **Canonical:** https://film.one/person/olivier-marguerit
- **Type:** Person
- **Fi1m ID:** olivier-marguerit
- **IMDb ID:** nm4366355
- **TMDB ID:** 1896478
- **Wikidata ID:** Q97707909
- **Same entity:** https://www.wikidata.org/wiki/Q97707909, https://www.imdb.com/name/nm4366355/, https://www.themoviedb.org/person/1896478

Composer. Born 1 January 1981.

## Details

- **Work:** Composer
- **Born:** 1 January 1981
- **Elsewhere:** https://www.wikidata.org/wiki/Q97707909, https://www.imdb.com/name/nm4366355/, https://www.themoviedb.org/person/1896478

## Coming up

- *Jupiter* (2026-11-18), Original Music Composer

## Biography

Olivier Marguerit is a French composer, multi-instrumentalist and arranger. He began his career performing and arranging in indie pop groups including Syd Matters and Los Chicros, and later worked with artists such as Mina Tindle and Halo Maud.

He has composed original music for films including *Dark Diamond* (2016), *My Best Part* (2020), *Onoda: 10,000 Nights in the Jungle* (2021), *The Night of the 12th* (2022), *A Missing Part* (2024) and *Case 137* (2025). He has worked repeatedly with director Dominik Moll. Marguerit has received César nominations for best original music for *The Night of the 12th* and *Case 137*.

*Sources: imdb.com, filmmusic.com, allocine.fr, wikidata.org, fr.wikipedia.org.*

## On Fi1m (1)

- *Case 137* (2025), Fi1m 77, Original Music Composer, Music — [page](https://film.one/film/case-137.md)

## Complete filmography (21)

Every credit, newest first. Titles without a page can be requested for review on the HTML page.

- *Jupiter* (2026), Original Music Composer
- *Case 137* (2025), Original Music Composer — Fi1m 77, [page](https://film.one/film/case-137.md)
- *The Great Arch* (2025), as Dewasne · Original Music Composer
- *A Missing Part* (2024), Original Music Composer
- *My New Friends* (2024), Original Music Composer
- *Nicolas Maury aux Francofolies 2023* (2024), Music Director
- *First Case* (2024), Original Music Composer
- *Medusa* (2022), Music
- *De miel et de sang* (2022), Original Music Composer
- *The Night of the 12th* (2022), Original Music Composer
- *Tropic of Violence* (2022), Original Music Composer
- *Online Justice* (2021), Original Music Composer
- *Onoda: 10,000 Nights in the Jungle* (2021), Original Music Composer
- *My Best Part* (2020), Original Music Composer
- *The Lion Sleeps Tonight* (2018), Music
- *Youth* (2017), as Music
- *Dark Diamond* (2016), Original Music Composer
- *Undead Woman* (2015), Music
- *While the Unicorn Is Watching Me* (2014), as Music
- *Pour la France* (2013), Music
- *Chercher la fille*, Original Music Composer

## Awards

### Other awards — 0 won, 1 nominated

- César Award for Best Music Written for a Film 2023: César Award for Best Music Written for a Film (nominated), for *The Night of the 12th*

*From Wikidata, which records wins more completely than nominations.*

---
© Fi1m Ltd. Written by AI under a human editor; checked against sources before publication. Quote with attribution and a link to the canonical URL. Canonical: https://film.one/person/olivier-marguerit