Ki Joo-bong, born in 1955, is a South Korean actor. he majored in film and theatre from Sorabol Art University (now part of Chung-Ang University). He debuted in 1977 when he established the theater company 76 along with his brother KI Guk-seo, also an actor and stage director. They were not earning a lot, but KI didn’t mind. However, along with his marriage came the moral obligation of feeding his family and so he tried other jobs, without much success. He went back to the stage, and since the late 1990s began to appear in movies.
| Movie | This Is a Film | Unknown | 2026 |
| Movie | As I Pray and Pray | Unknown | 2026 |
| Movie | Across the Ocean | Unknown | 2025-07-04 |
| Movie | In Da House 3: In Korea | Unknown | 2025-03-06 |
| Movie | The Burglars | Pal-bok | 2025-05-02 |
| Movie | The Blood of Desire | Unknown | 2024-01-03 |
| Movie | Galloper | police chief | 2024-08-01 |
| Series | LTNS | Samuel’s father | 2024-01-19 |
| Movie | Peafowl | Deok-gil | 2024-10-23 |
| Movie | Kill Boksoon | Ki | 2023-02-17 |
| Movie | In Our Day | Ui-ju | 2023-07-19 |
| Movie | 2035: The Greenlight | Unknown | 2023-07-01 |
| Movie | At That Time Jessy Was 20 | Chairman Min | 2023-12-14 |
| Movie | Face that face | Unknown | 2023-04-28 |
| Movie | The Novelist's Film | Man-soo | 2022-04-21 |
| Movie | Jooyoung in Wonderland | Unknown | 2022-10-10 |
| Movie | DAEMUGA | Unknown | 2022-10-12 |
| Movie | Today, Together 2 | 2021-01-21 | |
| Movie | Sisyphus's Vacation | Mr. Seo | 2021-12-09 |
| Movie | Introduction | Old Actor | 2021-05-27 |
| Movie | An Actor Prepares by Gi Gukseo | Self | 2021-10-10 |
| Movie | On the Line | President | 2021-09-15 |
| Movie | A Distant Place | Joong-man | 2020-06-04 |
| Movie | An Old Lady | Dong-in | 2020-08-20 |
| Movie | Fruits | Jong-hwan | 2019-10-03 |
| Movie | Hotel by the River | Young-hwan | 2019-03-24 |
| Movie | The Angel's Time | Unknown | 2018-06-21 |
| Movie | Grass | Chang-soo | 2018-10-25 |
| Movie | The Spy Gone North | President Kim Jong-il | 2018-08-08 |
| Movie | Land of Happiness | 2018-07-19 | |
| Movie | The Soup | CEO | 2018-07-12 |
| Movie | Merry Christmas Mr. Mo | Mo Geum-san | 2017-12-14 |
| Movie | The First Lap | Ji-young's Father | 2017-12-07 |
| Movie | The Day After | Taxi Driver | 2017-06-07 |
| Movie | Seondal: The Man Who Sells the River | Yeogak owner | 2016-07-06 |
| Series | Lucky Romance | Je Mul-po | 2016-05-25 |
| Movie | Misbehavior | Jae-ha's father | 2016-11-16 |
| Movie | Hiya | Unknown | 2016-03-10 |
| Movie | The Deal | Chief Choi | 2015-03-12 |
| Movie | Empire of Lust | Jo Jun (uncredited) | 2015-03-05 |
| Series | The Superman Age | 소장 | 2015-04-10 |
| Series | The Producers | Park Choon-bong | 2015-05-15 |
| Movie | Right Now, Wrong Then | Kim Won-ho | 2015-09-24 |
| Movie | Office | Detective Squad Chief | 2015-09-03 |
| Movie | The Treacherous | Butcher Mr. Kim | 2015-05-21 |
| Movie | Coin Locker Girl | Man in Suite | 2015-04-29 |
| Series | Golden Cross | Jung Gyu-jik | 2014-04-09 |
| Series | Reset | Department head Choi | 2014-08-24 |
| Movie | Hill of Freedom | Byeong-joo | 2014-09-04 |
| Movie | A Hard Day | Mr. Kim | 2014-05-29 |
| Movie | Nobody's Daughter Haewon | Hoo-won | 2013-02-28 |
| Movie | A Blooming Railroad | Unknown | 2013-01-01 |
| Movie | The Secret Scandal | Hyun Sung-bong | 2013-04-17 |
| Movie | Dear Dolphin | Therapist | 2013-05-16 |
| Movie | Friend: The Great Legacy | Hyung-doo | 2013-11-14 |
| Movie | Hide and Seek | Seong-soo's Stepfather | 2013-08-14 |
| Movie | Kong's Family | 2013-07-11 | |
| Movie | Montage | Ear Doctor Han | 2013-05-16 |
| Movie | The Suspect | Coroner | 2013-12-24 |
| Series | Mellow in May | Unknown | 2012-12-09 |
| Movie | Iron Bag Mr. Woo Soo | Mr. Wang | 2012-11-22 |
| Series | Me too, Flower! | Dispatch chief | 2011-11-09 |
| Movie | The Day He Arrives | Producer | 2011-09-08 |
| Movie | Ha Ha Ha | Curator of Tongyeong's Local History Museum | 2010-05-06 |
| Movie | Maldives Express | Unknown | 2010-06-27 |
| Movie | Vegetarian | Ji-hye's Father | 2010-02-18 |
| Movie | Bronze Medalist | Director Baek (cameo) | 2009-07-01 |
| Series | Partner | Ji Nam-Cheol | 2009-06-24 |
| Movie | Night and Day | Mr. Jang | 2008-02-28 |
| Series | Who Are You? | Cha Chul-soo | 2008-03-05 |
| Series | When It's At Night | Noh Jung-pil | 2008-06-23 |
| Movie | Viva! Love | Mr. Ha | 2008-04-09 |
| Movie | Heartbreak Library | Hong-soo | 2008-10-23 |
| Movie | My Dear Enemy | Man at Cousin's House | 2008-09-25 |
| Series | The Mary Daegu Bout | Hwang Do-chul | 2007-05-16 |
| Series | Lobbyist | Park Joon-gil | 2007-10-10 |
| Movie | Pruning the Grapevine | Father Moon | 2007-02-22 |
| Series | Alone in Love | Lee Dae-hoon | 2006-04-03 |
| Movie | The Romance | Squad leader Hwang | 2006-03-16 |
| Movie | Crying Fist | Yu Sang-hwan's Father | 2005-03-31 |
| Movie | The Crescent Moon | Uncle | 2005-08-25 |
| Series | Resurrection | Jung Sang-gook | 2005-06-01 |
| Movie | Liar | Lieutenant detective | 2004-04-23 |
| Movie | Mr. Handy | Chairman Yoon | 2004-03-12 |
| Movie | Foolish Game | Director Kim | 2004-05-11 |
| Series | Immortal Admiral Yi Sun-sin | Yoon Hwan-shi | 2004-09-04 |
| Movie | Clementine | Hwang Jong-chul | 2004-05-21 |
| Movie | R-Point | Captain Park | 2004-08-13 |
| Movie | The Ghost | Detective 1 | 2004-06-18 |
| Series | All In | Bae Sang-doo | 2003-01-15 |
| Movie | The First Amendment of Korea | Unknown | 2003-03-14 |
| Movie | Into the Mirror | Jeong Il-seong | 2003-08-14 |
| Movie | Sword In The Moon | Officer Jang | 2003-07-15 |
| Movie | Tube | Police Chief | 2003-06-05 |
| Movie | Save the Green Planet! | Squad Leader Lee | 2003-04-04 |
| Movie | Wild Card | Sergeant Kim | 2003-05-16 |
| Movie | Public Enemy | Song Haeng-ki | 2002-01-25 |
| Movie | Chow Yun-Fat Boy Meets Brownie Girl | Unknown | 2002-08-31 |
| Movie | Saving My Hubby | Han Ju-tae's father (uncredited) | 2002-10-18 |
| Movie | Sympathy for Mr. Vengeance | Engineer Peng | 2002-03-29 |
| Movie | Sex Is Zero | OB / Gyn Doctor (uncredited) | 2002-12-12 |
| Movie | Friend | Mustache | 2001-03-31 |
| Movie | Bungee Jumping of Their Own | Director of Student Affairs | 2001-02-03 |
| Movie | Say Yes | Manager | 2001-08-16 |
| Movie | My Boss, My Hero | Sang Chun-man | 2001-12-14 |
| Movie | Sorum | Writer Lee | 2001-08-04 |
| Movie | Out Live | Kwak-jung | 2000-07-01 |
| Movie | Die Bad | Auto Repair Boss | 2000-07-15 |
| Movie | Asako in Ruby Shoes | Woo-in's Brother-in-Law | 2000-12-09 |
| Movie | Joint Security Area | General Pyo | 2000-09-09 |
| Movie | Nowhere to Hide | Chief of Criminal Unit | 1999-07-31 |
| Movie | A Great Chinese Restaurant | Unknown | 1999-04-24 |
| Movie | Judgement | Funeral Director | 1999-10-01 |
| Movie | The Quiet Family | Lonely Man | 1998-04-25 |
| Movie | Who Saw The Dragon's Claws? | 1991-04-05 | |
| Movie | Children Of Darkness Part 1, Young-ae the Songstress | 1981-08-07 |