by Contents
Movies
| Year | Movie | Role |
| 2000 | Secret Tears | |
| 2002 | Chi-hwa-seon | So-woon |
| 2002 | Lover’s Concerto | Shim Soo-in/Gyung-hee |
| 2003 | The Classic | Ji-hye/Joo-hee |
| 2003 | First Love Rally | Ju Il-mae |
| 2004 | A Moment to Remember | Kim Su-jin |
| 2005 | April Snow | Seo-young |
| 2005 | The Art of Seduction | Han Ji-won |
| 2007 | Yobi, the Five Tailed Fox | Yobi (voice) |
| 2008 | Open City | Baek Jang-mi |
| 2008 | My Wife Got Married | Joo In-ah |
| 2009 | White Night | Yoo Mi-ho/Lee Ji-ah |
| 2011 | Spellbound | Kang Yeo-ri |
| 2012 | The Tower | Seo Yoon-hee |
| 2013 | Blood and Ties | Jung Da-eun |
| 2014 | The Pirates | Yeo-wol |
| 2015 | Bad Guys Always Die | Ji-yeon |
| 2016 | The Truth Beneath | Kim Yeon-hong |
| 2016 | The Last Princess | Princess Deokhye |
| 2018 | Be with You | Soo-ah |
| 2018 | The Negotiation | Ha Chae-yoon |
| 2022 | The Cross | Vera |
TV Show
| Year | TV Show | Role |
| 2001 | Delicious Proposal | Jang Hee-ae |
| 2001 | Sun-hee and Jin-hee | Shim Sun-hee |
| 2002 | Great Ambition | Choi Dong-hee |
| 2003 | Summer Scent | Shim Hye-won |
| 2006 | Alone in Love | Yoo Eun-ho |
| 2008 | Spotlight | Seo Woo-jin |
| 2010 | Personal Taste | Park Kae-in |
| 2011 | Secret Garden | Herself (cameo, episode 20) |
| 2013 | Don’t Look Back: The Legend of Orpheus | Jo Hae-woo |
| 2018 | Something in the Rain | Yoon Jin-ah |
| 2019–2020 | Crash Landing on You | Yoon Se-ri |
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