---
name: "Isabelle Nélisse"
canonical: "https://film.one/person/isabelle-nelisse"
roles: ["Actor"]
born: "3 December 2003"
reviewed_on_fi1m: 1
updated: "2026-09-16T21:20:41.304845+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."
---

# Isabelle Nélisse

Actor. Born 3 December 2003 in Windsor, Ontario, Canada.

## Details

- **Work:** Actor
- **Born:** 3 December 2003, Windsor, Ontario, Canada
- **Also known as:** Ізабель Нелісс

## Biography

Isabelle Nélisse is a Canadian actress. Born on 3 December 2003 in Windsor, Ontario, she began acting in 2011 and has appeared in both film and television.

She is the younger sister of actress Sophie Nélisse. Her early roles include Lilly in *Mama* (2013) and Kyla's Daughter in *Mommy* (2014). She later appeared as the Girl in the Bathroom in *It* (2017) and as Jenny in *The Tale* (2018), among other credits including *The Strain* (2014) and *Whitewash* (2013).

*Sources: en.wikipedia.org, imdb.com.*

## On Fi1m (1)

- *Mommy* (2014), Fi1m 81, as Kyla's Daughter — [page](https://film.one/film/mommy.md)

## Also known for

- *It* (2017), Girl in Bathroom
- *Mama* (2013), Lilly Desange
- *The Strain* (2014), Emma Arnot
- *The Tale* (2018), Jenny (13 Years)
- *Whitewash* (2013), Simone

---
© 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/isabelle-nelisse