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 | 2026 | |
| Movie | The Burglars | Pal-bok | 2025-05-02 |
| Movie | In Da House 3: In Korea | Unknown | 2025-03-06 |
| Movie | Across the Ocean | Unknown | 2025-07-04 |
| Movie | The Old Woman with the Knife | Manager Choi | 2025-04-30 |
| Movie | My Friend Is a Murderer | 2025-11-28 | |
| Movie | Project 30 | Unknown | 2025-09-20 |
| Movie | Black Snake | 2025-10-29 | |
| Movie | Choir of God | 2025-12-31 | |
| Movie | Coming of Age | Cheol-taek | 2025-09-20 |
| 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 | Face that face | Unknown | 2023-04-28 |
| Movie | At That Time Jessy Was 20 | Chairman Min | 2023-12-14 |
| Movie | 2035: The Greenlight | Unknown | 2023-07-01 |
| Movie | In Our Day | Uiju | 2023-07-19 |
| Movie | The Novelist's Film | Mansoo | 2022-04-21 |
| Movie | DAEMUGA | Unknown | 2022-10-12 |
| Movie | Jooyoung in Wonderland | Unknown | 2022-10-10 |
| Movie | Today, Together 2 | Unknown | 2021-01-21 |
| 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 | Sisyphus's Vacation | Mr. Seo | 2021-12-09 |
| Movie | An Old Lady | Dong-in | 2020-08-20 |
| Movie | A Distant Place | Joong-man | 2020-06-04 |
| Movie | Fruits | Jong-hwan | 2019-10-03 |
| Movie | Hotel by the River | Younghwan | 2019-02-15 |
| Movie | Grass | Changsoo | 2018-10-25 |
| Movie | The Angel's Time | Unknown | 2018-06-21 |
| Movie | The Soup | CEO | 2018-07-12 |
| Movie | The Spy Gone North | President Kim Jong-il | 2018-08-08 |
| Movie | Land of Happiness | Unknown | 2018-07-19 |
| Movie | Misbehavior | Jae-ha's father | 2017-01-04 |
| Movie | The Day After | Taxi Driver | 2017-06-07 |
| Movie | Merry Christmas Mr. Mo | Mo Geum-san | 2017-12-14 |
| Movie | The Battleship Island | Ahn | 2017-07-26 |
| Movie | The First Lap | Ji-young's Father | 2017-12-07 |
| Movie | Hiya | Unknown | 2016-03-10 |
| Series | Lucky Romance | Je Mul-po | 2016-05-25 |
| Movie | Seondal: The Man Who Sells the River | Yeogak owner | 2016-07-06 |
| 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 |
| Movie | Office | Detective Squad Chief | 2015-09-03 |
| Movie | Right Now, Wrong Then | Kim Wonho | 2015-09-24 |
| Movie | Coin Locker Girl | Man in Suite | 2015-04-29 |
| Movie | The Treacherous | Butcher Mr. Kim | 2015-05-21 |
| Series | The Producers | Park Choon-bong | 2015-05-15 |
| Series | Golden Cross | Jung Gyu-jik | 2014-04-09 |
| Movie | A Hard Day | Mr. Kim | 2014-05-29 |
| Series | Reset | Department head Choi | 2014-08-24 |
| Movie | Hill of Freedom | Byeongjoo | 2014-09-04 |
| Movie | The Secret Scandal | Hyun Sung-bong | 2013-04-17 |
| Movie | A Blooming Railroad | Unknown | 2013-01-01 |
| Movie | Nobody's Daughter Haewon | Hoowon | 2013-02-28 |
| Movie | Dear Dolphin | Therapist | 2013-05-16 |
| Movie | Montage | Ear Doctor Han | 2013-05-16 |
| Movie | The Suspect | Coroner | 2013-12-24 |
| 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 | Unknown | 2013-07-11 |
| Series | Mellow in May | Unknown | 2012-12-09 |
| Movie | Iron Bag Mr. Woo Soo | Mr. Wang | 2012-11-22 |
| Movie | The Day He Arrives | Producer | 2011-09-08 |
| Series | Me too, Flower! | Dispatch chief | 2011-11-09 |
| Movie | Maldives Express | Unknown | 2010-06-27 |
| Movie | Ha Ha Ha | Curator of Tongyeong's Local History Museum | 2010-05-06 |
| 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 |
| Movie | My Dear Enemy | Man at Cousin's House | 2008-09-25 |
| Movie | Heartbreak Library | Hong-soo | 2008-10-23 |
| Movie | Viva! Love | Mr. Ha | 2008-04-09 |
| Series | When It's At Night | Noh Jung-pil | 2008-06-23 |
| Movie | Pruning the Grapevine | Father Moon | 2007-02-22 |
| Series | Lobbyist | Park Joon-gil | 2007-10-10 |
| Series | The Mary Daegu Bout | Hwang Do-chul | 2007-05-16 |
| Movie | The Romance | Squad leader Hwang | 2006-03-16 |
| Series | Alone in Love | Lee Dae-hoon | 2006-04-03 |
| Movie | The Crescent Moon | Uncle | 2005-08-25 |
| Movie | Crying Fist | Yu Sang-hwan's Father | 2005-03-31 |
| 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 |
| Movie | Clementine | Hwang Jong-chul | 2004-05-21 |
| Series | Immortal Admiral Yi Sun-sin | Yoon Hwan-shi | 2004-09-04 |
| 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 | Save the Green Planet! | Squad Leader Lee | 2003-04-04 |
| Movie | The First Amendment of Korea | 2003-03-14 | |
| Movie | Wild Card | Sergeant Kim | 2003-05-16 |
| Movie | Sword In The Moon | Officer Jang | 2003-07-15 |
| Movie | Tube | Police Chief | 2003-06-05 |
| Movie | Into the Mirror | Jeong Il-seong | 2003-08-14 |
| Movie | Public Enemy | Song Haeng-ki | 2002-01-25 |
| Movie | Sympathy for Mr. Vengeance | Engineer Peng | 2002-03-29 |
| 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 | Sex Is Zero | OB / Gyn Doctor (uncredited) | 2002-12-12 |
| Movie | Bungee Jumping of Their Own | Director of Student Affairs | 2001-02-03 |
| Movie | Friend | Mustache | 2001-03-31 |
| Movie | My Boss, My Hero | Sang Chun-man | 2001-12-14 |
| Movie | Say Yes | Manager | 2001-08-16 |
| 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 | A Great Chinese Restaurant | Unknown | 1999-04-24 |
| Movie | Nowhere to Hide | Chief of Criminal Unit | 1999-07-31 |
| Movie | Judgement | Funeral Director | 1999-10-01 |
| Movie | The Quiet Family | Lonely Man | 1998-04-25 |
| Movie | Timeless Bottomless Bad Movie | Father | 1997-08-02 |
| Movie | Who Saw The Dragon's Claws? | 1991-04-05 | |
| Movie | Children Of Darkness Part 1, Young-ae the Songstress | Unknown | 1981-08-07 |