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Kim Si-on

Acting 5 credits

Biography

Biography coming soon.

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Known for

The WONDERfools

as Eun Chae-ni (young)

Dr. Romantic

as Heo Ye-jun's Sister

The Third Marriage

as Baek Song-yi

Full filmography

  • The WONDERfools (2026) as Eun Chae-ni (young)
  • Dr. Romantic (2016) as Heo Ye-jun's Sister
  • The Third Marriage (2023) as Baek Song-yi
  • Love Your Enemy (2024) as Yoon Ji-won (child)
  • Beyond the Bar (2025) as Choi In-Yeong (Eps 4,12)