Francis Ng Chun-Yu (Chinese: 吳鎮宇, born 21 December 1961) is a Hong Kong actor and director. He is known for his roles in the TVB series Triumph in the Skies and in films such as Young and Dangerous, Once Upon a Time in Triad Society and The Mission.
| Series | Cicada | Yu Songfan | 2026 |
| Movie | The Outsider | 2026 | |
| Movie | Ultimate Mission | Li Chao | 2025-08-08 |
| Series | Time Raiders | Wu Sanxing | 2025-09-20 |
| Movie | Customs Frontline | Kwok Chi Keung | 2024-06-28 |
| Movie | Crisis Negotiators | Tse Ka Chun | 2024-05-24 |
| Movie | Break War | Mo Yun | 2024-02-16 |
| Movie | A Place Called Silence | Dai Guodong | 2024-07-03 |
| Series | The King of Stand-up Comedy | 气氛组组长 | 2024-08-16 |
| Movie | The Prosecutor | Yueng Dit-lap | 2024-12-08 |
| Movie | Salt Lake Project | Lao Xiang | 2024-10-23 |
| Series | Escape from the Trilateral Slopes | Uncle Cai | 2024-08-16 |
| Movie | Death Notice | Hon Ho | 2023-08-18 |
| Movie | Everything Is Unknown | Pan Yiming | 2023-09-01 |
| Movie | Death Stranding | Zuo Jun Zhe | 2023-10-27 |
| Movie | Man's Creed | 2022-02-16 | |
| Movie | Septet: The Story of Hong Kong | Headmaster (segment "Headmaster") | 2022-07-07 |
| Series | Memories Beyond Horizon | 2022-12-17 | |
| Series | 这十年·幸福中国 | 谢辰生 | 2022-10-12 |
| Movie | All U Need Is Love | Diagnosed carrier | 2021-04-22 |
| Series | China in the classics | Unknown | 2021-02-12 |
| Movie | Once Upon a Time in Hong Kong | Chui Lok | 2021-04-29 |
| Movie | Drifting | Fai | 2021-06-03 |
| Series | Hi Directors | Self | 2021-11-05 |
| Series | The Detectives' Adventures | MC | 2021-05-28 |
| Series | Shine! Super Brothers | Regular Member | 2020-12-05 |
| Movie | Change of Gangster | Kun | 2019-04-19 |
| Movie | A Home with a View | Lo Wai Man | 2019-01-18 |
| Movie | Line Walker 2: Invisible Spy | Yip Chi-Fan | 2019-08-07 |
| Movie | Remain Silent | Wu Zhengwei | 2019-08-23 |
| Series | Real Actor | Self | 2019-11-08 |
| Series | Everybody Stand By | 2019-10-11 | |
| Series | The Trading Floor | Anthony Yip | 2018-05-24 |
| Movie | Men on the Dragon | Chan Lung | 2018-08-02 |
| Movie | The Leakers | Wong Dai Wai | 2018-06-15 |
| Movie | 77 Heartbreaks | Shutter | 2017-03-10 |
| Movie | Goldbuster | Ming | 2017-12-29 |
| Movie | Girl of the Big House | Neil/Dave (2 roles) | 2016-08-04 |
| Movie | House of Wolves | Charlie | 2016-01-21 |
| Movie | Line Walker | Q-Sir / Inspector Q | 2016-08-11 |
| Movie | The Warriors Gate | Wizard | 2016-11-18 |
| Movie | Shed Skin Papa | Tin Yat Hung | 2016-12-16 |
| Movie | Two Thumbs Up | Lucifer | 2015-04-02 |
| Movie | Triumph in the Skies | Sam | 2015-02-19 |
| Movie | Lovers & Movies | Yao Xingjie | 2015-04-30 |
| Movie | Sentence Me Guilty | Fang Wen Nan | 2015-10-02 |
| Movie | Love Without Distance | Tuhao Chen | 2015-05-21 |
| Movie | The House That Never Dies | Huo Lian Xiu | 2014-07-18 |
| Series | Triumph in the Skies II | 2013-07-15 | |
| Movie | Pay Back | Yang Yan | 2013-10-10 |
| Series | Where Are We Going, Dad? | Unknown | 2013-10-11 |
| Movie | Game of Assassins | 2013-12-08 | |
| Movie | Good-for-Nothing Heros | Danny | 2012-03-08 |
| Movie | Crazy Stupid Thief | Ying Liu | 2012-03-01 |
| Movie | Beautiful 2012 | 2012-03-21 | |
| Movie | The Last Tycoon | Máo Zài | 2012-12-22 |
| Series | 最佳男主角 | Unknown | 2012-10-08 |
| Movie | Passion Island | Chu Yu | 2012-09-06 |
| Movie | My Way | 2012-04-12 | |
| Movie | Love Never Dies | 2011-03-03 | |
| Movie | The Warring States | Pang Juan | 2011-04-12 |
| Movie | Turning Point 2 | Fok Tin Yam | 2011-12-29 |
| Movie | Wind Blast | Mai Gao | 2010-10-28 |
| Movie | Midnight Beating | Dr. Mai Xiangyu | 2010-12-24 |
| Movie | Tracing Shadow | Ye He Chang Gong | 2009-07-30 |
| Movie | Turning Point | Zatoi | 2009-08-13 |
| Movie | Deadly Delicious | Chen Jiaoqiao | 2008-03-07 |
| Movie | Buttonman | Wei | 2008-12-05 |
| Series | Healing Souls | Unknown | 2008-07-09 |
| Movie | It's a Wonderful Life | 2007-02-14 | |
| Movie | The Closet | Lo Fei | 2007-03-08 |
| Movie | One Last Dance | T | 2007-01-11 |
| Movie | Zhuibu | Unknown | 2007-01-01 |
| Movie | Dancing Lion | Fai | 2007-04-26 |
| Movie | Bullet and Brain | Bullet | 2007-11-15 |
| Movie | Shamo | Kenji Kurokawa | 2007-05-17 |
| Movie | 无间道·正序版 | Unknown | 2006-03-15 |
| Movie | Magic & Me | Self | 2006-01-01 |
| Movie | Karmic Mahjong | 2006-04-26 | |
| Movie | McDull, the Alumni | Judge Ordering at Hotpot | 2006-01-22 |
| Movie | On the Edge | Don Dark | 2006-08-31 |
| Movie | Exiled | Tai | 2006-10-19 |
| Movie | Wo Hu | Wah Chiu | 2006-10-13 |
| Movie | Himalaya Singh | Brave | 2005-02-03 |
| Movie | Crazy n' the City | Wong Chi Shing | 2005-01-14 |
| Movie | Hands in the Hair | Aini's husband | 2005-03-07 |
| Movie | Curse of Lola | 2005-11-03 | |
| Series | Magic Chef | 郑发(二哥) | 2005-07-07 |
| Series | The Great Adventure | Fan Sau-mong | 2005-12-05 |
| Movie | Fantasia | Kin | 2004-01-15 |
| Movie | Love Trilogy | Mark Lao | 2004-02-05 |
| Movie | The White Dragon | Blindie / "Chicken Feathers" | 2004-10-28 |
| Movie | Colour of the Truth | Tam Chiu | 2003-06-20 |
| Movie | 1:99 Shorts | 11) | 2003-08-04 |
| Movie | Heroic Duo | Hoi | 2003-07-31 |
| Movie | Shiver | Chan Kwok Ming | 2003-09-04 |
| Movie | Infernal Affairs II | Ngai Wing Hau | 2003-10-01 |
| Series | Triumph in the Skies | 2003-10-27 | |
| Movie | Beauty and the Breast | Mario | 2002-01-24 |
| Movie | Women from Mars | Fernando | 2002-05-23 |
| Movie | The Tree | Wu Chongzhe | 2001-04-26 |
| Movie | Bakery Amour | Uncle Jet / Uncle Seven | 2001-02-14 |
| Movie | Hong Kong Superstars | Self | 2001-01-01 |
| Movie | Fall For You | Lee Tai Yu | 2001-03-22 |
| Movie | Horror Hotline... Big Head Monster | Ben | 2001-09-12 |
| Movie | The Loser's Club | Kenny | 2001-11-15 |
| Movie | Leaving in Sorrow | Himself [cameo] | 2001-12-01 |
| Movie | A Gambler's Story | Suki | 2001-10-11 |
| Movie | Juliet in Love | Jordon Cheng | 2000-03-02 |
| Movie | Chinese Midnight Express II | Chan Siu Hung | 2000-01-08 |
| Movie | 2000 AD | Ronald Ng Chi Keung | 2000-02-03 |
| Movie | What Is A Good Teacher | Kong Yau-mong | 2000-05-25 |
| Movie | 须根SHOW2 | 主演 | 2000-07-01 |
| Movie | Clean My Name, Mr. Coroner! | Dr. Keith Ko | 2000-11-03 |
| Movie | A War Named Desire | Charles Fong Lung Chu | 2000-09-09 |
| Movie | 鬚根Show 2 | 2000-07-20 | |
| Movie | Bullets Over Summer | Mike | 1999-08-05 |
| Movie | A Man Called Hero | Invincible | 1999-07-17 |
| Movie | The H.K. Triad | Lok | 1999-03-18 |
| Movie | The King of Debt Collecting Agent | Chan Bobo | 1999-05-29 |
| Movie | Gen-X Cops | Lok | 1999-06-18 |
| Movie | Believe it or Not | Kenny | 1999-08-20 |
| Movie | The Lord of Amusement | 1999-12-03 | |
| Movie | Last Ghost Standing | Satan | 1999-10-30 |
| Movie | No Problem | 1999-11-27 | |
| Movie | Never Compromise | Bill | 1999-12-31 |
| Movie | The Mission | Roy | 1999-11-19 |
| Movie | A Wicked Ghost | Mr. Mo | 1999-11-04 |
| Movie | The Group | Gabriel | 1998-05-09 |
| Movie | 须根Show | 主演 | 1998-05-01 |
| Series | 将军阿福 | Unknown | 1998-01-01 |
| Movie | 鬚根Show | 1998-05-29 | |
| Movie | Raped by an Angel 2: The Uniform Fan | Bulky Tong Chee Kong | 1998-03-06 |
| Movie | Portland Street Blues | Ugly Kwan | 1998-02-21 |
| Movie | Wipe Out | Unknown | 1998-12-04 |
| Movie | Young and Dangerous: The Prequel | Kwan | 1998-07-05 |
| Movie | 9413 | 'Smash Head' Ko Chi Man | 1998-11-20 |
| Movie | Till Death Do Us Part | Mr Mok | 1998-12-03 |
| Movie | The Extra | 1998-09-12 | |
| Movie | Magnificent Team | Chick | 1998-09-08 |
| Movie | Too Many Ways to Be No. 1 | Matt | 1997-03-14 |
| Movie | 24 Hrs Ghost Story | Mo | 1997-04-24 |
| Movie | All's Well, Ends Well '97 | Lo Fei | 1997-02-06 |
| Movie | Stand Behind the Yellow Line | Lion King | 1997-06-12 |
| Movie | A Queer Story | K.K Kong | 1997-01-16 |
| Movie | 97 Aces Go Places | Lui Yue-Yeung | 1997-06-21 |
| Series | Old Time Buddy | Tse Yuen | 1997-06-23 |
| Movie | Those Were the Days | Patrick Tse Yuen | 1997-08-28 |
| Movie | Full Alert | Mak Kwan | 1997-07-18 |
| Movie | Theft Under the Sun | Officer Mo | 1997-06-26 |
| Movie | Sexy and Dangerous | George | 1996-03-21 |
| Movie | Twinkle Twinkle Lucky Star | Ugly Kwan | 1996-02-29 |
| Movie | Satan Returns | Judas | 1996-05-17 |
| Movie | Dark Obsession | Xia Feng | 1996-01-01 |
| Movie | Young and Dangerous | Ugly Kwan | 1996-01-25 |
| Movie | Big Bullet | Inspector Yeung | 1996-06-25 |
| Movie | Once Upon a Time in Triad Society | Kwan | 1996-05-23 |
| Movie | Once Upon a Time in Triad Society 2 | Diy Chai/Dagger | 1996-09-06 |
| Movie | Where's My Gun | 1996-08-29 | |
| Movie | God of Gamblers 3: The Early Stage | Ko Ngo | 1996-12-13 |
| Movie | Those Were the Days | 张君宇 | 1995-01-01 |
| Movie | Fake Emperor | Unknown | 1995-08-10 |
| Series | When a Man Loves a Woman | 1995-09-19 | |
| Movie | The Golden Girls | Wong Siu Yue | 1995-11-16 |
| Movie | I Will Wait for You! | 1994-03-31 | |
| Movie | Stranger from Hell | 1994-01-01 | |
| Movie | I Wanna Be Your Man | 1994-06-08 | |
| Movie | The Reckless Barrister | Unknown | 1994-01-01 |
| Movie | Naughty Couple | Ma Kam-Hang | 1994-06-10 |
| Movie | From Zero to Hero | 1994-12-01 | |
| Movie | Easy Money | 1994-11-17 | |
| Movie | Legal Innocence | Patrick Wong | 1993-06-12 |
| Movie | Black Panther | 1993-01-01 | |
| Movie | Flirting Scholar | One of 4 Scholars | 1993-07-01 |
| Movie | Psycho Killer | 1993-06-09 | |
| Movie | Kidnap of Wong Chak Fai | Officier Cheung Sing | 1993-08-20 |
| Movie | The Kung Fu Cult Master | Chang Tsui-San | 1993-12-18 |
| Movie | The Bride with White Hair | Chi Wu Shuang | 1993-08-26 |
| Movie | Banana Spirit | Chic | 1992-01-01 |
| Series | The Change Of Time | Unknown | 1992-01-13 |
| Series | Land Of The Condors | 1992-10-26 | |
| Movie | The Mighty Gambler | Unknown | 1992-05-15 |
| Movie | Handsome Siblings | Kong Yuk Long | 1992-12-11 |
| Series | Family Squad | 廖通泰 | 1991-05-06 |
| Series | Destined To Love | Unknown | 1991-06-06 |
| Movie | In the Lap of God | Alex Ng | 1991-11-29 |
| Movie | The Fatal Game | Ng Yu | 1991-10-24 |
| Series | On the Edge | Chen Hao | 1991-09-30 |
| Series | When Things Get Tough | 1990-06-25 | |
| Movie | The Dragon Fighter | 1990-01-11 | |
| Series | Where I Belong | 1990-09-10 | |
| Series | When the Sun Shines | Unknown | 1990-07-10 |
| Series | The Blood Hounds | Pei yi fei | 1990-09-10 |
| Series | Triangular Entanglement | 1990-10-10 | |
| Movie | Fire Phoenix | 1990-10-12 | |
| Series | Friends & Lovers | 1990-09-10 | |
| Series | The Final Combat | Duen Yuk Lau | 1989-04-03 |
| Movie | Proud and Confident | He-Man | 1989-04-05 |
| Series | The Shanghai Conspiracy | 1989-02-13 | |
| Movie | Lucky Guys | Rambo | 1989-02-10 |
| Movie | Final Run | Wan Kwok-Chuen | 1989-04-10 |
| Series | Deadly Secret | 万圭 | 1989-01-02 |
| Series | Everybody Loves Somebody | Unknown | 1989-07-10 |
| Series | File Noir | 1989-05-01 | |
| Series | I Do I Do | 1989-09-11 | |
| Movie | Devil Hunters | Chiu Shing | 1989-08-10 |
| Series | For Once In A Life Time | Unknown | 1989-05-24 |
| Series | Fate In Our Hands | Unknown | 1989-11-20 |
| Movie | One Way Ticket to Bangkok | 1988-01-01 | |
| Movie | The Last Conflict | Tong Hak | 1988-01-01 |
| Movie | Pain in the Neck | 苏振宁 | 1988-06-15 |
| Movie | Mr. Possessed | Sze Ma Yuk Long | 1988-06-09 |
| Series | Zheng Cheng Gong | 卫中原 | 1987-06-15 |
| Series | Zheng Cheng Gong | 卫中原 | 1987-02-16 |
| Series | The Torn Between | Xu zhao an | 1987-05-01 |
| Series | Beastly Beings | 1987-08-10 | |
| Series | The Price Of Growing Up | 1987-08-24 | |
| Movie | Midnight Girls | Raymond Tong | 1986-01-01 |
| Series | Destined to Rebel | 1986-05-01 | |
| Series | The SIB Files | Unknown | 1986-06-07 |
| Series | General Father, General Son | 1986-07-01 | |
| Series | A Taste of Bachelorhood | 1986-12-29 | |
| Series | The Sword Stained With Royal Blood | 1985-03-25 | |
| Series | The Last Performance | 1985-02-25 | |
| Series | The Rough Ride | 1985-04-22 | |
| Series | The Movie Maze | 乐伟基 | 1985-01-01 |
| Series | The Battle Among the Clans | 1985-05-27 | |
| Series | Happy Spirit | 1985-12-23 | |
| Series | The Possessed | 谭奕飞 | 1985-12-09 |
| Series | The Yang's Saga | 1985-10-21 | |
| Series | The Fearless Duo | 跑龍套 (賭徒、路人、馮大夫) | 1984-03-05 |
| Series | Rainbow Round My Shoulder | Unknown | 1984-07-02 |
| Series | The Young Detective | 1984-07-11 | |
| Series | The Duke of Mount Deer | 五龍少年、朝臣 | 1984-07-09 |
| Series | Police Cadet | Unknown | 1984-10-29 |
| Series | Sandwiches | 1983-01-03 | |
| Series | The Radio Tycoon | 1983-01-03 | |
| Series | The Legend of the Condor Heroes | 丐幫弟子 | 1983-02-28 |
| Series | The Fortune Teller (II) | 1983-12-12 | |
| Series | The Old Miao Myth | 1983-05-30 | |
| Series | The Return of the Condor Heroes | 藏邊五醜 | 1983-10-31 |
| Series | Woman on the Beat | 1983-06-13 | |
| Series | Soldier of Fortune | 1982-09-27 | |
| Series | Love & Passion | 1982-11-29 | |
| Series | Golden Horse Awards | Self | 1962-10-31 |