Place of Birth: Busan, South Korea
Ko Chang-seok
Ko Chang-seok (고창석) is a South Korean film actor.
Filmography
| Movie | Cast | Year |
|---|---|---|
| Miracle: Letters to the President | Ra-hee's Father | 2021 |
| Ice Bar | Cop | 2006 |
| Life Is Beautiful | Purser | 2022 |
| The Case of Itaewon Homicide | Alex's father | 2009 |
| The Host | Nurse | 2006 |
| Antique | Gay Club Master | 2008 |
| Project Wolf Hunting | Ko Geon-bae | 2022 |
| The Killers | Smile (segment "Silent Cinema") | 2024 |
| Mr. Go | Detective So | 2013 |
| No Mercy for the Rude | Piano | 2006 |
| Secretly, Greatly | Seo Sang-gu | 2013 |
| Going by the Book | Woo Jong-dae (uncredited) | 2007 |
| The Showdown | Du-soo | 2011 |
| The Huntresses | Moo-Myung | 2014 |
| Mr. Idol | Han Jong-tak | 2011 |
| City Of Fathers | Kim Kang-soo | 2009 |
| Mr. XXX-Kisser | Sung-cheol | 2012 |
| Running Wild | Gang Member | 2006 |
| Rough Cut | Director Bong | 2008 |
| Insadong Scandal | Hojinsa, forgery factory president | 2009 |
| Hello Ghost | Chain-smoking Ghost | 2010 |
| The Last Wolf | Narrow Eyes | 2004 |
| Lady Vengeance | Woo So-young's Husband | 2005 |
| The Con Artists | Gu-in | 2014 |
| Quick | Detective Seo | 2011 |
| Tabloid Truth | Baek Moon | 2014 |
| Slow Video | Doctor Seok | 2014 |
| Seondal: The Man Who Sells the River | Bo-won | 2016 |
| The Front Line | Yang Hyo-sam | 2011 |
| The Spy: Undercover Operation | Department head Jin | 2013 |
| Over My Dead Body | Hwang Seong-goo | 2012 |
| The Grand Heist | Hong Seok-chang | 2012 |
| A Barefoot Dream | Park In-Gi | 2010 |
| In Between | 2012 | |
| The Go to Restaurant | Ko Shin-soo | 1970 |
| Second Half | Seafood Restaurant Owner | 2010 |
| Miss Conspirator | Detective So | 2012 |
| A Taxi Driver | Sang-gu's Father | 2017 |
| Almost Che | Police officer Kim | 2012 |
| 1987: When the Day Comes | Journalist (cameo) (uncredited) | 2017 |
| Be with You | Hong-gu | 2018 |
| Race to Freedom: Um Bok-dong | Ahn Do-min | 2019 |
| Jesters: The Game Changers | Hong-chil | 2019 |
| Dark Figure of Crime | Diving Captain Jam-soo | 2018 |
| Innocence | Seedsman | 2020 |
| I Want to Know Your Parents | Teacher Jung | 2022 |
| Sinkhole | Fire Chief | 2021 |
| Little Black Dress | Director | 2011 |
| Countdown | Principal | 2023 |
| Dream | Jeon Hyo-bong | 2023 |
| The Face Reader | Choi Dae-gam | 2013 |
| Secret Reunion | Vietnam Boss | 2010 |
| The Match | 2025 | |
| Series | Cast | Year |
| Reply 1988 | Mi-ok's father | 2015 |
| The Game Caterers | Self | 2021 |
| Glitch | Kim Chanwoo | 2022 |
| The Good Detective | Cha Moon-Ho | 2020 |
| The Night Watchman | Minister Ddoong | 2014 |
| Dream | Straw | 2009 |
| Ad Genius Lee Tae-baek | Ma Jin-ga | 2013 |
| Good Doctor | Jo Jung-mi | 2013 |
| Running Man | Self | 2010 |
| My Little Old Boy | 2016 | |
| Overgrown Bromance | Himself | 2017 |
| The Miracle We Met | Song Hyun-chul (B) | 2018 |
| Today's Webtoon | On Ki-bong | 2022 |
| Way Back Love | Jeong Yil-beom | 2025 |
| Encounter | Nam Myeong-sik | 2018 |
| Infinite Challenge | Self | 2005 |
| Chicken Nugget | Baek-joong's father | 2024 |
| Arthdal Chronicles | Tae-ap-dok | 2019 |
| Memorist | Goo Kyung Tan | 2020 |
| Kill Me, Heal Me | Dr. Seok Ho Pil | 2015 |
| House on Wheels | Self | 2020 |
| My Dearest Nemesis | Baek Won-seob | 2025 |
| Melo Movie | Ma Seong-u | 2025 |
