Acting
Yoon Seo-yeon
Born 2003-08-06
Daejeon, South Korea
Department: Acting
Biography
Yoon Seo-yeon, more commonly referred to as simply SeoYeon, is a South Korean singer and dancer under MODHAUS. On May 1, 2022, she was introduced as S1, the first member of the 24-member girl group tripleS.
Known For
Prominent works featuring Yoon Seo-yeon
TV
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The Judge Returns
2026
TMDB4.0
TV
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Strong Girl: Badge War
2023
TMDB4.5
TV
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Queendom Puzzle
2023
TMDB3.0
TV
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Minju's Pink Cabinet
2024
TMDB0.0
TV
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Gone PD
2024
TMDB0.0
Movie
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tripleS OT 24 Concerts in Asia My Secret New Zone in Seoul
2026
TMDB0.0
Movie
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tripleS A Live 25 in Seoul day2
2025
TMDB0.0
Movie
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tripleS A Live 25 in Seoul day1
2025
TMDB0.0
Filmography & Credits
Complete career catalog (8 titles)
| Poster | Title | Character / Role | Type | Year |
|---|---|---|---|---|
 | tripleS OT 24 Concerts in Asia My Secret New Zone in Seoul | Self / Appearance | Movie | 2026 |
 | The Judge Returns | Self / Appearance | TV Series | 2026 |
 | tripleS A Live 25 in Seoul day2 | Self / Appearance | Movie | 2025 |
| tripleS A Live 25 in Seoul day1 | Self / Appearance | Movie | 2025 |
 | Minju's Pink Cabinet | Self | TV Series | 2024 |
 | Gone PD | Self | TV Series | 2024 |
 | Strong Girl: Badge War | Self | TV Series | 2023 |
 | Queendom Puzzle | Self - Contestant | TV Series | 2023 |