Louis Koo
Filmografi

| Tahun | Judul | Peran | Keterangan |
| --- | --- | --- | --- |
| 1994 | Organized Crime & Triad Bureau | Tung's underling |  |
| 1994 | Let's Go Slam Dunk | basketball player |  |
| 1996 | On Fire |  |  |
| 1996 | Man Wanted 2 | Rung |  |
| 1996 | Street of Fury | Lung |  |
| 1997 | Troublesome Night | Ken Ng Chi-keung |  |
| 1997 | Troublesome Night 2 | Sam |  |
| 1998 | Troublesome Night 3 | Cheng Lik |  |
| 1998 |  T.H.E professional | Officer Jiang |  |
| 1998 | God.com | Officer Chan |  |
| 1998 | The Suspect | Don Lee |  |
| 1998 | Troublesome Night 4 | Wing |  |
| 1999 | Troublesome Night 5 | Lam Chung-fat |  |
| 1999 | Troublesome Night 6 | Inspector Wong |  |
| 1999 | Rules of the Game | David Chow |  |
| 1999 | Super Car Criminals | Raymond |  |
| 1999 | Bullets Over Summer | Brian |  |
| 1999 | Century of the Dragon | Wong Chi-shing |  |
| 1999 | Sealed with a Kiss | Kam Sui |  |
| 1999 | The Masked Prosecutor | Tong Hiu-tai |  |
| 1999 | The Young Ones |  | Cameo |
| 2000 | For Bad Boys Only | Jack Shum |  |
| 2000 | Troublesome Night 7 | Lok |  |
| 2000 | Conman in Tokyo | Cool |  |
| 2001 | Born Wild | Tan Ho |  |
| 2001 | The Legend of Zu | Red |  |
| 2001 | La Brassiere | Wayne |  |
| 2002 | The Lion Roars | Seasonal Chan |  |
| 2002 | Fat Choi Spirit | Louis |  |
| 2002 | Dry Wood, Fierce Fire | Ryan Li |  |
| 2002 | Women From Mars | Servant of Hell | Cameo |
| 2002 | Mighty Baby | Wayne |  |
| 2003 | Love for All Seasons | Tiger Hung |  |
| 2003 | Why Me, Sweetie?! | Dong |  |
| 2003 | Good Times, Bed Times | Paul Ko Chi-keung |  |
| 2003 | Naked Ambition | Andy | actor and producer |
| 2003 | Lost in Time | Ah Man | Special appearance |
| 2004 | Fantasia | Sam |  |
| 2004 | Love on the Rocks | Wong Kai-ming |  |
| 2004 | Throw Down | Sze-to Bo | premiered at 61st Venice International Film Festival |
| 2005 | Election | Jimmy Lee | competitive film at 58th Cannes Film Festival |
| 2006 | Election 2 | Jimmy Lee | "Films out of Competition" at 59th Cannes Film Festival |
| 2006 | Rob-B-Hood | Octopus | premiered at 62nd Venice International Film Festival |
| 2006 | Happy Birthday | Nam |  |
| 2007 | Protégé | Jane's Husband | Nominated - 27th Hong Kong Film Award for Best Supporting Actor Nominated - 44th Golden Horse Award For Best Supporting Actor |
| 2007 | Triangle | Fai | "Films out of Competition" at 60th Cannes Film Festival |
| 2007 | Flash Point | Wilson |  |
| 2008 | Run Papa Run | Tiger Lee Tin-yun | Nominated - 28th Hong Kong Film Award for Best Actor Nominated - 45th Golden Horse Award For Best Actor |
| 2008 | Connected | Bob |  |
| 2009 | Accident | Brain | competitive film at 66th Venice International Film Festival |
| 2009 | All's Well, Ends Well 2009 | Dick Cho |  |
| 2009 | On His Majesty's Secret Service | Royal Dog |  |
| 2009 | Poker King | Jack Chang |  |
| 2009 | Overheard | Gene Yeung | Nominated- 6th Hong Kong Film Critics Society Awards for Best Actor |
| 2010 | All's Well, Ends Well 2010 | Emperor |  |
| 2010 | Triple Tap | Ken Kwan |  |
| 2011 | The Road Less Traveled | Hui Shing-leung |  |
| 2011 | All's Well, Ends Well 2011 | Sammy Shum |  |
| 2011 | Mr. and Mrs. Incredible | Gazer Warrior |  |
| 2011 | Don't Go Breaking My Heart | Sean Cheung |  |
| 2011 | A Chinese Ghost Story | Yin Chek-ha |  |
| 2011 | Overheard 2 | Jack Ho Chi-keung |  |
| 2011 | Magic to Win | Wood Magician | Cameo |
| 2012 | All's Well, Ends Well 2012 | Peng Kin |  |
| 2012 | Romancing in Thin Air | Michael Lau |  |
| 2013 | Drug War | Timmy Choi Tim-ming |  |
| 2013 | Out of Inferno | Keung |  |
| 2013 | The White Storm | So Kin-chow | Nominated - 33rd Hong Kong Film Award for Best Actor premiered at 10th International Rome Film Festival |
| 2014 | Hello Babies |  | Cameo |
| 2014 | Golden Chickensss | Jiangmen Louis Koo | Cameo |
| 2014 | Naked Ambition 2 | Naoki Nagasaki | Cameo Also producer |
| 2014 | Aberdeen | Cheng Wai-to |  |
| 2014 | Overheard 3 | Lau Wing-jau |  |
| 2014 | Z Storm | William Luk |  |
| 2014 | Don't Go Breaking My Heart 2 | Sean Cheung |  |
| 2015 | An Inspector Calls | Inspector Karl |  |
| 2015 | 12 Golden Ducks | Rocky | Cameo |
| 2015 | Triumph in the Skies | Branson Cheung |  |
| 2015 | Little Big Master | Tse Wing-tung |  |
| 2015 | SPL II: A Time for Consequences | Mr. Hung | Special appearance |
| 2015 | Paris Holiday | Lam Chun-kit |  |
| 2015 | Wild City | T-Man |  |
| 2016 | Three | Ken Chan |  |
| 2016 | League of Gods | Shen Gongbao |  |
| 2016 | Line Walker | Shiu Chi-long |  |
| 2016 | Call of Heroes | Cho Siu-lun |  |
| 2016 | S Storm | William Luk |  |
| 2016 | Shed Skin Papa | Tin Lik-hang | competitive film at 29th Tokyo International Film Festival |
| 2017 | Dealer/Healer | Halley | Special appearance |
| 2017 | Meow | Ng Sau-lung |  |
| 2017 | Paradox | Lee Chung-chi | Won - 12th Asian Film Award for Best Actor Won - 12th Hong Kong Film Directors' Guild Award for Best Actor Won - 37th Hong Kong Film Awards for Best Actor |
| 2017 | Always Be With You | Sam |  |
| 2018 | L Storm | William Luk |  |
| 2018 | Kung Fu Monster | Feng Si-hai |  |
| 2019 | A Home with a View | Wong Siu-choi |  |
| 2019 | P Storm | William Luk |  |
| 2019 | Chasing the Dragon II: Wild Wild Bunch | Sky Ho |  |
| 2019 | The White Storm 2 - Drug Lords | Jizo | Nominated - 39th Hong Kong Film Awards for Best Original Film Song |
| 2019 | Line Walker 2: Invisible Spy | Cheng Chun-yin |  |
| 2019 | A Witness Out of the Blue | Sean Wong | Nominated - 39th Hong Kong Film Awards for Best Actor |
| 2020 | Connected |  | Executive producer |
| 2021 | Dynasty Warriors | Lü Bu |  |
| 2021 | Anita | Eddie Lau |  |
| 2021 | Once Upon a Time in Hong Kong | Hank Chan |  |
| 2021 | Back to the Past | Hong Siu-lung |  |
| 2021 | All U Need Is Love | Captain of the Epidemic Prevention Operation Unit |  |
| 2021 | Crisis from the Safe City |  |  |
| 2021 | Under Control |  |  |
| 2021 | Schemer |  |  |
| 2021 | The Trier of Fact |  |  |
| Coming Soon | G Storm | William Luk | Post-production |
| Coming Soon | Warriors of Future | Tan Bing | Post-production |
| Coming Soon | Sons of the Neon Night | Ching Man-sing | Post-production |
| Coming Soon | Death Notice | TBA | Post-production |
| Coming Soon | Storm Cloud 3D | TBA | Post-production |
| Coming Soon | The Strangled Truth | TBA | Post-production |
| Coming Soon | When It All Begins | TBA | Post-production |
| Coming Soon | Un Coevr D'Artichaut | TBA | Post-production |
| Coming Soon | The Trier of Fact | TBA | Post-production |
| Coming Soon | Beyond The SIn | TBA | Post-production |
| Coming Soon | Vital Sign | TBA | Post-production |
| Coming Soon | The White Storm 3 | TBA | Post-production |