Ko Chia-Yen

Biography

Ko Chia-Yen (Chinese: 柯佳嬿; pinyin: Kē Jiāyàn; born 10 January 1985) is a Taiwanese actress. Ko's debut acting role was in the 2006 film Do Over, by award-winning director Cheng Yu-chieh. Subsequently, she had starring roles in the films Miao Miao (2008), Monga (2010) and Night Market Hero (2011). She first came to prominence for her role in the domestic hit series Office Girls (2011), in which she played a marketing specialist. She is also known for her role in the drama series Marry Me, or Not?, for which she won the Golden Bell Award for Best Actress in 2016.

Known For

Movie Room

Sweet Tasks

36 Questions

Copycat Killer

周杰伦

I Am Married...But!

Liao Zhai's Ghost Stories 4

Someday or One Day

All Movies (25)

• My Father's Son2025 · as Mistress
• Someday or One Day2022 · as Huang Yuxuan / Chen Yunru
• Reclaim2022 · as Luo Jianing
• Abyssal Spider2020 · as Xiao Jing
• What Con Lovers Do2020
• Your Love Song2020 · as Yu Jing
• Stand By Me2019
• Let's Cheat Together2018 · as Miu Miu
• The Bold, the Corrupt and the Beautiful2017 · as Adult Tang Chen
• Myth2017 · as Li-Mei
• Who Killed Cock Robin2017 · as Hsu Ai-Ting
• Freak Family2016
• Zinnia Flower2015 · as Wen
• Welcome to the Happy Days2015 · as Fang-Ju
• The End of Love2015
• Partners in Crime2014 · as Guidance counselor
• Lion Dancing2014
• Judgement Day2013 · as Li Shu Zhen
• Bear It2012 · as Selina
• Night Market Hero2011 · as Lin Yi-nan
• Monga2010 · as Ning
• Miao Miao2008 · as Miao Miao
• God Man Dog2007 · as CF actress
• Do Over2006 · as Butterfly
• Housing—

All TV Shows (23)

• 對的時間對的人2025
• I Am Married...But!2025 · as Lin I-ling
• Ai's Kitchen2024 · as Self
• We Go Fast On Trust2023 · as Shen Xi
• Copycat Killer2023 · as Yun-Huei Hu
• Mom, Don't Do That!2022 · as Ruo-Min Chen
• Rainless Love in a Godless Land2021 · as Toem, Cloud God
• 36 Questions2020
• Someday or One Day2019 · as Huang Yu-hsuan / Chen Yun-ru
• Déjà Vu2019
• Sweet Tasks2019
• Movie Room2018 · as Self
• La Grande Chaumière Violette2016 · as Tsng Jû-ge̍h
• Marry Me, or Not?2015 · as 蔡环真 （Vivienne）
• Liao Zhai's Ghost Stories 42015
• 星座爱情狮子女2015 · as 刘俐人
• Say I Love You2014 · as Chen Yi Jun
• Dragon Gate2013 · as Qiu Mo Yu
• Office Girls2011 · as Shen Xingren
• Game Winning Hit2009 · as 林明玉
• My Queen2009 · as Han Hsiang-yün
• 周杰伦2000
• kiDnap GAME— · as Christina