Yoon Se-Ah: South Korean Actress Career and Filmography

Yoon Se-Ah (Hangul: 윤세아) is a South Korean actress recognized for her television and film performances. Born in South Korea in 1978, she stands at a height of 165 cm and has established an extensive career across South Korean cinema and broadcasting networks.

Portrait of South Korean actress Yoon Se-Ah — Yoon Se-Ah

Career and Notable Works

Yoon has appeared in numerous high-profile television series and feature films. Her television credits span multiple networks and streaming platforms, including major roles in acclaimed dramas such as SKY Castle (2018–2019) as No Seung-Hye and Stranger (2017) and Stranger 2 (2020) as Lee Yeon-Jae. Her diverse acting portfolio includes appearances in Snowdrop (2021–2022), Perfect Family (2024), and Netflix's Sweet Home 2 (2023).

In addition to her television work, Yoon has contributed to South Korean cinema with roles in features such as Blood Rain (2005), Parallel Life (2010), Doomsday Book (2012), A Man and A Woman (2016), Bluebeard (2017), and Honest Candidate (2020).

Filmography

Selected Film Appearances

Honest Candidate (2020) - Cha Yoon-Kyung
Bluebeard (2017) - Soo-Jung
A Man and A Woman (2016) - Se-Na
Scarlet Innocence (2014) - Chung-Yi's friend at club
Doomsday Book (2012) - Min-Seo's mother
Funny Neighbors (2010) - Hye-Jung
Parallel Life (2010) - Bae Yun-Kyeong
Shadows in the Palace (2007) - Hee-Bin
Blood Rain (2005) - So-Yeon

Selected Television Series

Four Hands, Two Sonatas (tvN / 2026) - Kang Ji-Hye
Love Me (JTBC / 2025-2026) - Jin Ja-Young
Perfect Family (KBS2 / 2024) - Ha Eun-Joo
Hierarchy (Netflix / 2024) - An Hye-Won
Sweet Home 2 (Netflix / 2023) - Bong Sun-Hwa
Snowdrop (JTBC / 2021-2022) - Pi Seung-Hee
Stranger 2 (tvN / 2020) - Lee Yeon-Jae
SKY Castle (JTBC / 2018-2019) - No Seung-Hye
Stranger (tvN / 2017) - Lee Yeon-Jae
Gentleman's Dignity (SBS / 2012) - Hong Se-Ra
City Hall (SBS / 2009) - Go Go-Hae
Lovers in Prague (SBS / 2005) - Kang Hye-Ju