| Movie | 2002 | Harry Potter and the Chamber of Secrets | Filius Flitwick | |
| Movie | 2007 | Harry Potter and the Order of the Phoenix | Filius Flitwick | |
| Movie | 2005 | Harry Potter and the Goblet of Fire | Filius Flitwick | |
| Movie | 2009 | Harry Potter and the Half-Blood Prince | Filius Flitwick | |
| Movie | 1988 | Willow | Willow | |
| Movie | 1984 | The Ewok Adventure | Wicket W. Warrick | |
| Movie | 1999 | Star Wars: Episode I - The Phantom Menace | Wald / Pod race spectator / Mos Espa Citizen | |
| Movie | 1983 | Return of the Jedi | Wicket | |
| Movie | 2023 | Willow: Behind the Magic | Self - 'Willow' | |
| Movie | 2008 | The Chronicles of Narnia: Prince Caspian | Nikabrik | |
| Movie | 1985 | Ewoks: The Battle for Endor | Wicket W. Warrick | |
| Movie | 1993 | Leprechaun | Leprechaun | |
| Movie | 1997 | Prince Valiant | Pechet | |
| Movie | 1989 | The Chronicles of Narnia: Prince Caspian & The Voyage of the Dawn Treader | Reepicheep | |
| Movie | 2011 | Harry Potter and the Deathly Hallows: Part 2 | Griphook / Filius Flitwick | |
| Movie | 1986 | Labyrinth | Goblin Corps | |
| Movie | 1990 | The Chronicles of Narnia: The Silver Chair | Glimfeather / Reepicheep | |
| Movie | 2000 | Leprechaun in the Hood | Leprechaun | |
| Movie | 1994 | Leprechaun 2 | The Leprechaun | |
| Movie | 2007 | Small Town Folk | Knackerman #2 | |
| Movie | 2013 | Jack the Giant Slayer | Old Hamm | |
| Movie | 1995 | Leprechaun 3 | Leprechaun | |
| Movie | 1997 | Leprechaun 4: In Space | Leprechaun | |
| Movie | 2003 | Leprechaun: Back 2 tha Hood | Leprechaun | |
| Movie | 2003 | Appointment with Dr. Terrible | Interviewee – Actor | |
| Movie | 2004 | Skinned Deep | Plates | |
| Movie | 2017 | Comic Relief: Red Nose Day | Self - Presenter | |
| Movie | 2015 | Gordon | Gordon the Gopher | |
| Movie | 2019 | Master Moley by Royal Invitation | Master Moley (voice) | |
| Movie | 1999 | The White Pony | Lucky | |
| Movie | 2016 | The Last Laugh | Self | |
| Movie | 2013 | Ashens and the Quest for the Gamechild | Himself | |
| Movie | 2014 | Get Santa | Sally | |
| Movie | 2004 | Ray | Oberon | |
| Movie | 1998 | A Very Unlucky Leprechaun | Lucky | |
| Movie | 2014 | Monty Python Live (Mostly) | Self | |
| Movie | 2005 | The Hitchhiker's Guide to the Galaxy | Marvin | |
| Movie | 1999 | The New Adventures of Pinocchio | Zwerg/Pepe, die Grille | |
| Movie | 2017 | Miranda: Morecambe & Wise and Me | Self | |
| Movie | 2015 | Star Wars: The Force Awakens | Wollivan | |
| Movie | 2001 | Harry Potter and the Philosopher's Stone | Goblin Bank Teller / Filius Flitwick / Griphook (voice) | |
| Movie | 2012 | Chingari | English Journalist | |
| Movie | 2002 | Al's Lads | Leo (as Warwick Davies) | |
| Movie | 2011 | When Harry Left Hogwarts | Self | |
| Movie | 2004 | When Star Wars Ruled the World | Self | |
| Movie | 1982 | Return of the Ewok | Self / Wicket | |
| Movie | 2004 | Empire of Dreams: The Story of the Star Wars Trilogy | Self | |
| Movie | 2015 | Star Wars: Greatest Moments | Self | |
| Movie | 2016 | Billionaire Boy | Warwick Davis | |
| Movie | 2001 | Snow White | Saturday (Indigo) | |
| Movie | 2016 | Rogue One: A Star Wars Story | Weeteef Cyubee | |
| Movie | 2007 | The Art of Breaking Character | Self | |
| Movie | 2017 | Star Wars: The Last Jedi | Wodibin | |
| Movie | 2016 | The Entire Universe | The Big Bang | |
| Movie | 2013 | Saint Bernard | Othello | |
| Movie | 2004 | Harry Potter and the Prisoner of Azkaban | Filius Flitwick | |
| Movie | 2018 | Solo: A Star Wars Story | Weazel | |
| Movie | 2017 | Harry Potter: A History Of Magic | Himself | |
| Movie | 2019 | Horrible Histories: The Movie - Rotten Romans | Gladiator Trainer | |
| Movie | 1983 | Classic Creatures: Return of the Jedi | Self | |
| Movie | 2019 | Maleficent: Mistress of Evil | Lickspittle | |
| Movie | 2019 | Star Wars: The Rise of Skywalker | Wicket W. Warrick | |
| Movie | 1988 | Willow: The Making of an Adventure | Self - 'Willow' | |
| Movie | 2010 | When Karl Met Warwick | Self | |
| Movie | 2012 | The Unbroken | Psychic | |
| Movie | 2010 | Harry Potter and the Deathly Hallows: Part 1 | Griphook | |
| Movie | 2013 | Warwick Davis and the Seven Dwarfs of Auschwitz | Self - Presenter | |
| Movie | 2005 | Don't Crash: The Documentary of the Making of the Movie of the Book of the Radio Series of 'The Hitchhiker's Guide to the Galaxy' | Self | |
| Movie | 2017 | Who Shot Simon Cowell? | Party Guest | |
| Movie | 2009 | Tattoos: A Scarred History | Self | |
| Movie | 2013 | Channel 4's Comedy Gala 2013 | Self | |
| Movie | 2014 | Harry Potter: The Making of Diagon Alley | Self | |
| Movie | 2025 | Inside the Worlds of Epic Universe | Self | |
| TV Show | 2005 | Bring Back... | Self | 1 |
| TV Show | 2007 | M.I. High | | 1 |
| TV Show | 1988 | The Chronicles of Narnia | Reepicheep | 6 |
| TV Show | 2017 | Bear's Mission with... | Himself | 1 |
| TV Show | 2011 | Life's Too Short | Warwick Davis | 7 |
| TV Show | 2000 | The 10th Kingdom | Acorn | 5 |
| TV Show | 2007 | Would I Lie to You? | Self | 2 |
| TV Show | 2014 | Weekend Escapes with Warwick Davis | Himself | 11 |
| TV Show | 2017 | Harry Hill's Alien Fun Capsule | Self | 1 |
| TV Show | 2005 | Doctor Who | Porridge | 1 |
| TV Show | 2004 | Who Do You Think You Are? | Self | 1 |
| TV Show | 2010 | An Idiot Abroad | Self | 3 |
| TV Show | 2015 | Catherine Tate's Nan | Mr Fanee | 1 |
| TV Show | 2001 | Dr. Terrible's House of Horrible | Tygon | 1 |
| TV Show | 2005 | Extras | Warwick | 1 |
| TV Show | 2021 | Moley | Moley (voice) | 52 |
| TV Show | 2001 | Murder Rooms: Mysteries of the Real Sherlock Holmes | Randolph Walker | 1 |
| TV Show | 1994 | The Fast Show | | 1 |
| TV Show | 1997 | Arthouse | Self - Narrator (voice) | 1 |
| TV Show | 1996 | Gulliver's Travels | Grildrig | 2 |
| TV Show | 2014 | Duck Quacks Don't Echo | | 1 |
| TV Show | 1994 | Room 101 | Self | 1 |
| TV Show | 2008 | Celebrity Juice | Self | 1 |
| TV Show | N/A | Have I Got a Bit More News for You | Self - Presenter | 1 |
| TV Show | 2013 | The Great Comic Relief Bake Off | Self - Contestant | 1 |
| TV Show | 2014 | Star Wars Rebels | Rukh (voice) | 7 |
| TV Show | 2016 | Tenable | Self - Presenter | 299 |
| TV Show | 2024 | Star Wars: Tales of the Empire | Rukh (voice) | 1 |
| TV Show | 2013 | Through the Keyhole | Self - Panelist | 1 |
| TV Show | 1994 | Ready Steady Cook | Self - Guest | 1 |
| TV Show | 2008 | Merlin | Grettir | 1 |
| TV Show | 2014 | Monty Python's Best Bits (Mostly) | Self | 1 |
| TV Show | 2011 | Perspectives | | 1 |
| TV Show | 2022 | Willow | Willow Ufgood | 8 |
| TV Show | 2013 | Catchphrase | Self - Contestant | 1 |
| TV Show | 2002 | Top Gear | Self | 1 |
| TV Show | 2013 | The Last Leg | Self | 1 |
| TV Show | 2024 | Harry Potter: Wizards of Baking | Self | 2 |
| TV Show | 2011 | The Jonathan Ross Show | Self - Guest | 1 |
| TV Show | 2009 | Creating the World of Harry Potter | Self - 'Goblin Bank Teller' and 'Professor Filius Flitwick' | 8 |
| TV Show | 1988 | The Chronicles of Narnia | Glimfeather / Reepicheep | 1 |
| TV Show | 1988 | The Chronicles of Narnia | Glimfeather | 2 |
| TV Show | 2006 | The One Show | Self | 1 |
| TV Show | 2019 | Moominvalley | Sniff (voice) | 52 |
