Alice 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.

Filmography

• kiDnap GAME — Christina
• I Am Married...But! — Lin I-ling
• 2025My Father's Son — Mistress
• Copycat Killer — Yun-Huei Hu
• We Go Fast On Trust — Shen Xi
• Mom, Don't Do That! — Ruo-Min Chen
• 2022Reclaim — Luo Jianing
• 2022Someday or One Day — Huang Yuxuan / Chen Yunru
• Rainless Love in a Godless Land — Toem, Cloud God
• 36 Questions
• 2020Abyssal Spider — Xiao Jing
• 2020What Con Lovers Do
• 2020Your Love Song — Yu Jing
• Déjà Vu
• Someday or One Day — Huang Yu-hsuan / Chen Yun-ru
• 2019Stand By Me
• Sweet Tasks
• 2018Let's Cheat Together — Miu Miu
• 2017Myth — Li-Mei
• 2017The Bold, the Corrupt and the Beautiful — Adult Tang Chen
• 2017Who Killed Cock Robin — Hsu Ai-Ting
• 2016Freak Family
• La Grande Chaumière Violette — Tsng Jû-ge̍h
• Liao Zhai's Ghost Stories 4
• Marry Me, or Not? — 蔡环真 （Vivienne）
• 2015The End of Love
• 2015Welcome to the Happy Days — Fang-Ju
• 2015Zinnia Flower — Wen
• 星座爱情狮子女 — 刘俐人
• 2014Lion Dancing — Chen Hui-Hsin
• 2014Partners in Crime — Guidance counselor
• Say I Love You — Chen Yi Jun
• Dragon Gate — Qiu Mo Yu
• 2013Judgement Day — Li Shu Zhen
• 2012Bear It — Selina
• 2011Night Market Hero — Lin Yi-nan
• Office Girls — Shen Xingren
• 2010Monga — Ning
• Game Winning Hit — 林明玉
• My Queen — Han Hsiang-yün
• 2008Miao Miao — Miao Miao
• Police Et Vous — 潘美和
• 2007God Man Dog — CF actress
• 2006Do Over — Butterfly
• Anthill

Appearances as themselves (2)

• Ai's Kitchen — Self
• Movie Room — Self