---
name: "Mathilda Gianopoulos"
canonical: "https://film.one/person/mathilda-gianopoulos"
fi1m_id: "mathilda-gianopoulos"
imdb_id: "nm14194142"
tmdb_id: 4574592
roles: ["Actor"]
born: "22 October 2003"
reviewed_on_fi1m: 1
average_as: "actor"
average_over: 1
updated: "2026-09-24T02:50:43.607182+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."
---

# Mathilda Gianopoulos

## Identity

Mathilda Gianopoulos

- **Canonical:** https://film.one/person/mathilda-gianopoulos
- **Type:** Person
- **Fi1m ID:** mathilda-gianopoulos
- **IMDb ID:** nm14194142
- **TMDB ID:** 4574592
- **Same entity:** https://www.imdb.com/name/nm14194142/, https://www.themoviedb.org/person/4574592

Actor. Born 22 October 2003.

## Details

- **Work:** Actor
- **Born:** 22 October 2003
- **Also known as:** Mathilda Ereni Gianopoulos
- **Elsewhere:** https://www.imdb.com/name/nm14194142/, https://www.themoviedb.org/person/4574592

## Streaming the US now

- **Amazon Prime Video:** [*The Idea of You*](https://film.one/film/the-idea-of-you.md) (73)

For United States; add `?region=XX` for another country.

## Biography

Mathilda Gianopoulos is an American actress. Born on 22 October 2003, she is the daughter of actress Molly Ringwald and writer Panio Gianopoulos. She previously appeared in a cameo in the 2015 film *Jem and the Holograms*.

Gianopoulos made her feature film debut as Georgia in *The Idea of You* (2024), directed by Michael Showalter and starring Anne Hathaway and Nicholas Galitzine. She has also appeared as Marissa in the short film *Graduation Day* (2025).

*Sources: imdb.com, web.archive.org, screenrant.com.*

## On Fi1m (1)

- *The Idea of You* (2024), Fi1m 73, as Georgia — [page](https://film.one/film/the-idea-of-you.md)

## Complete filmography (2)

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

- *Graduation Day* (2025), as Marissa
- *The Idea of You* (2024), as Georgia — Fi1m 73, [page](https://film.one/film/the-idea-of-you.md)

---
© 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/mathilda-gianopoulos