---
name: "Elvy Yost"
canonical: "https://film.one/person/elvy"
roles: []
born: "23 December 1987"
reviewed_on_fi1m: 1
average_over: 1
updated: "2026-09-17T13:00:46.656077+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."
---

# Elvy Yost

Actor. Born 23 December 1987 in Los Angeles County, California, USA.

## Details

- **Born:** 23 December 1987, Los Angeles County, California, USA
- **Also known as:** Elvy
- **Elsewhere:** https://www.wikidata.org/wiki/Q23995159, https://www.imdb.com/name/nm1414227/, https://www.themoviedb.org/person/95358

## Streaming the US now

- **HBO Max:** [*Mildred Pierce*](https://film.one/tv/mildred-pierce.md) (70)

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

## Biography

Elvy Yost, born Laura Vivian Yost on 23 December 1987 in Los Angeles County, California, is an American actress and casting director.

She is known for her television roles as Sigrid in the 2011 miniseries *Mildred Pierce*, Megan in *The Office* (2005), Sophie Novak in *The Catch* (2016–2017) and Isabelle in *Resident Alien* (2021–2024). Film credits include *Bandslam* (2009), *Oldboy* (2013), *The Circle* (2017), *A Futile and Stupid Gesture* (2018) and *Mank* (2020).

Yost has also worked as a casting director and appeared in off-Broadway theatre, including the 2011 production of *Black Tie*.

*Sources: imdb.com, tvmaze.com, broadwayworld.com.*

## On Fi1m (1)

- *Mildred Pierce* (2011), Fi1m 70, as Sigrid — [page](https://film.one/tv/mildred-pierce.md)

## Complete filmography (12)

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

- *Resident Alien* (2021), series, as Isabelle
- *Mank* (2020), as Starlet #3
- *I Am a Seagull* (2019), as Elvy / Musician
- *Alex & the List* (2018), as Anastasiya
- *A Futile and Stupid Gesture* (2018), as Mary Marshmallow
- *The Circle* (2017), as Sabine
- *The Catch* (2016), series, as Sophie Novak
- *Oldboy* (2013), as Mia (23 Years Old)
- *Brightest Star* (2013), as Jodi
- *Mildred Pierce* (2011), series, as Sigrid — Fi1m 70, [page](https://film.one/tv/mildred-pierce.md)
- *Bandslam* (2009), as Irene Lerman (Cello)
- *The Office* (2005), series, as Megan — Fi1m 77, [page](https://film.one/tv/the-office-2005.md)

## Gallery

- ![Elvy Yost](https://film.one/media/person/699775/gallery-da0a5ea490c5.jpg) Elvy Yost — Image via TMDB
- ![Elvy Yost](https://film.one/media/person/699775/gallery-cf12643a531c.jpg) Elvy Yost — Image via TMDB
- ![Elvy Yost](https://film.one/media/person/699775/gallery-cade50b1fd32.jpg) Elvy Yost — Image via TMDB

---
© 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/elvy