Park Seo-yeon

2020s

1. 2026

   My Ex-Bias Problem

   Joo Hye-won · 50 episodes

2. 

   18 Youth

   Kang Yi-ji

3. 2025
   

   The Ghost Game

   Seo-woo

   54
4. 

   Unmasked

   Baek Song-i · 12 episodes

   74
5. 2024

   Stars in the Ordinary Universe

   High School Girl

6. When We Bloom Again

   Choi Kyeong-eun

7. 2022
   

   The First Responders

   Choi Na-ri · 2 episodes

   81
8. 

   Remember

   Kim Se-jung

   67
9. 

   From Now On, Showtime!

   Kang Ah-reum · 16 episodes

   75
10. 2021
    

    Bad and Crazy

    Baek Young Joo · 3 episodes

    79
11. 

    Joseon Exorcist

    Chae Yi · 1 episode

    61
12. 2020
    

    The Uncanny Counter

    Kim Dan-o · 4 episodes

    81

2010s

1. 2019
   

   Crash Landing on You

   Seo Dan (young) · 1 episode

   86

2. 7 Days of Romance

   Yoo Ari · 20 episodes

3. 2018
   

   Where Stars Land

   Gong So Hee [Seung Cheol's daughter] · 2 episodes

   72
4. 2016

   The Girl Burying Bodies

   Sister

5. 2014
   

   Scarlet Innocence

   Young Chung-ee

   60
6. 2013

   Happiness for Sale

   Jin-hee

7. 

   The Gifted Hands

   Yeon-i

   63
8. 2012
   

   26 Years

   Young Shim Mi-jin

   64
9. 2011

   Working on Saturday

   Sun-a