---
name: "Seo Yeon-woo"
canonical: "https://film.one/person/seo-yeon-woo"
roles: ["Actor"]
born: "4 January 2013"
reviewed_on_fi1m: 1
updated: "2026-09-16T21:13:02.461001+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."
---

# Seo Yeon-woo

Actor. Born 4 January 2013 in Seoul, South Korea.

## Details

- **Work:** Actor
- **Born:** 4 January 2013, Seoul, South Korea
- **Also known as:** 서연우, 徐妍宇, Yeon Woo Seo

## Biography

Seo Yeon-woo is a South Korean child actress. She was born on 4 January 2013 in Seoul.

She is known for her role as Young Si Young in the 2023 film *Past Lives*. Her other credits include guest and supporting roles in the television series *Zombie Detective* (2020), *The Veil* (2021) and *Only One Person* (2021–2022).

*Sources: imdb.com, mydramalist.com, watch.plex.tv.*

## On Fi1m (1)

- *Past Lives* (2023), Fi1m 85, as Young Si Young — [page](https://film.one/film/past-lives.md)

## Also known for

- *Vincenzo* (2021), [Student]

---
© 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/seo-yeon-woo