| — | Holograms All the Way Down | Hikaru Sulu |
| — | To the Journey - Looking Back at Star Trek: Voyager | Self |
| 2024 | Avatar - La leggenda di Aang | Koh (voice) |
| 2023 | BLUE EYE SAMURAI | Seki (voice) |
| 2023 | Gremlins: Secrets of the Mogwai | Noggin (voice) |
| 2023 | Star Trek: Very Short Treks | Hikaru Sulu |
| 2023 | One Fighting Irishman: Wayne M. Collins and the Tule Lake Segregation Center | Narrator |
| 2023 | The Keepers of the 5 Kingdoms | AO the Wise (voice) |
| 2022 | Paws of Fury - La leggenda di Hank | Ohga (voice) |
| 2022 | ONI: La leggenda del dio del tuono | Mr. Tengu (voice) |
| 2022 | Soul of a Nation Presents: Together As One: Celebrating Asian American, Native Hawaiian and Pacific Islander Heritage | Self - Host |
| 2022 | The Shuttlepod Show | Self |
| 2022 | Yorktown: A Time to Heal | Lt. Cmdr. Hikaru Sulu |
| 2021 | Resident Alien | The Gray (voice) |
| 2021 | Star Wars: Visions | Self |
| 2021 | Marvel's Hit-Monkey | Shinji (voice) |
| 2021 | Call Me Kat | Self |
| 2021 | Jellystone! | SoSo (voice) |
| 2021 | Woman in Motion | Self |
| 2021 | Boulevard! A Hollywood Story | Self (archive footage) |
| 2020 | Star Trek: Lower Decks | Cpt. Hikaru Sulu (voice) |
| 2020 | Aliens Stole My Body | Phil the Plant (voice) |
| 2020 | Visible: Out on Television | Self |
| 2020 | The Soul of America | Self |
| 2020 | Love Monster | Elder Panda (voice) |
| 2020 | Who’s on Top? | |
| 2019 | Scooby-Doo and Guess Who? | George Takei (voice) |
| 2019 | Cool Cat's Crazy Dream | Dream World George |
| 2019 | True Terror with George Takei | Self - Host |
| 2018 | The Terror | Nobuhiro Yamato / Yamato-san |
| 2018 | Star Trek: Short Treks | Hikaru Sulu (voice) (archive footage) |
| 2017 | Yamasong: March of the Hollows | Elder Masook |
| 2017 | And Then They Came for Us | himself |
| 2016 | Kubo e la spada magica | Hosato (voice) |
| 2016 | For the Love of Spock | Himself |
| 2016 | Elena di Avalor | King Toshi (voice) |
| 2016 | Star Trek: Inside the Roddenberry Vault | Self |
| 2016 | Allegiance | Sam Kimura / Ojii-Chan |
| 2015 | Entourage | George Takei |
| 2015 | Fresh Off the Boat | Bernard |
| 2015 | Do I Sound Gay? | Self |
| 2015 | Tab Hunter Confidential | Self |
| 2015 | StarTalk with Neil deGrasse Tyson | Self |
| 2015 | Message From Hiroshima | Narrator |
| 2015 | The Gettysburg Address | Self |
| 2015 | Roddenberry's Trek | himself |
| 2015 | The Late Show with Stephen Colbert | Self |
| 2014 | BoJack Horseman | Audiobook Narrator (voice) |
| 2014 | Late Night with Seth Meyers | Self |
| 2014 | To Be Takei | Self |
| 2014 | Eat With Me | George |
| 2014 | I 7N | Dr. Sweet Tooth (voice) |
| 2014 | Penn Zero: Eroe Part-Time | Sylvester Kobayashi (voice) |
| 2014 | Ava & Lala | |
| 2013 | Free Birds - Tacchini in fuga | S.T.E.V.E. (voice) |
| 2013 | The Missing Scarf | Narrator |
| 2013 | Bonta 3D | Elder |
| 2013 | Through the Keyhole | Self |
| 2012 | The New Normal | Sam |
| 2012 | Space Milkshake | Gary (voice) |
| 2012 | Strange Frame: Love & Sax | Tamadamsa (voice) |
| 2012 | Art of Submission | Krang |
| 2012 | Backyard Blockbusters | Sulu (archive footage) |
| 2011 | L'amore all'improvviso | Dr. Matsutani |
| 2011 | Supah Ninjas | Hattori 'Hologramps' Fukanaga |
| 2011 | These Amazing Shadows | Self |
| 2011 | True Justice - La vendetta | Tanaka |
| 2011 | The Problem Solverz | |
| 2010 | Adventure Time | Ricardio |
| 2010 | Regular Show | Daisuke (voice) |
| 2010 | Hawaii Five-0 | Uncle Choi |
| 2010 | Scooby-Doo! Mystery Incorporated | Mr. Wang / White Wizard (voice) |
| 2010 | Transformers: Prime | Alpha Trion (voice) |
| 2010 | Lost Girl | Engelram |
| 2010 | Fish Hooks - Vita da pesci | Bird / Robot (voice) |
| 2010 | Fish Hooks - Vita da pesci | Mr. Bird (voice) |
| 2010 | Fish Hooks - Vita da pesci | Mr. K (voice) |
| 2010 | Pound Puppies | Mr. Julius (voice) |
| 2010 | Pound Puppies | Mr. Julius / Monsieur Mitch (voice) |
| 2009 | Community | George Takei (voice) |
| 2009 | Archer | Mr. Moto (voice) |
| 2009 | Scooby-Doo! e la spada del Samurai | Old Man Samurai (voice) |
| 2009 | Party Down | George Takei |
| 2009 | The Pool Boys | Maitre D (Joon) |
| 2009 | Watch What Happens Live with Andy Cohen | Self - Guest |
| 2009 | Live from Studio Five | Self |
| 2009 | Bring Back... Star Trek | Self |
| 2009 | Toyo's Camera | Self |
| 2009 | Annul Victory | Self |
| 2009 | You Don't Know Jack: The Jack Soo Story | Self |
| 2008 | Zohan - Tutte le donne vengono al pettine | George Takei |
| 2008 | Star Wars: The Clone Wars | Lok Durd (voice) |
| 2008 | Futurama - Il gioco di Bender | Himself (voice) |
| 2008 | Zack e Cody sul ponte di comando | Rome Tipton |
| 2008 | The Great Buck Howard | George Takei |
| 2008 | Ninja Cheerleaders | Hiroshi |
| 2008 | Secret Talents of the Stars | |
| 2008 | All Star Mr & Mrs | |
| 2007 | The Big Bang Theory | Self |
| 2007 | Phineas e Ferb | Positive Re-enforcement Machine (voice) |
| 2007 | Chowder - Scuola di cucina | Foie Gras (voice) |
| 2007 | The Graham Norton Show | Self |
| 2007 | Cory alla Casa Bianca | Ronald |
| 2007 | El Tigre | |
| 2007 | Transformers Animated | Yoketron (voice) |
| 2007 | Finishing the Game: The Search for a New Bruce Lee | Man in Black (Voice) |
| 2007 | Star Trek: Beyond the Final Frontier | Self |
| 2007 | Rick & Steve: The Happiest Gay Couple in All the World | Mayor Screwsum / Police Chief (voice) |
| 2006 | Heroes | Kaito Nakamura |
| 2006 | Psych | George Takei |
| 2006 | Comedy Central Roast of William Shatner | Self - Roaster |
| 2006 | Shockwave - L'attacco dei droidi | Major Lane |
| 2006 | Thank God You're Here | Self |
| 2006 | 40 Years of Star Trek | Self |
| 2006 | The Howard Stern Interview (2006) | Self |
| 2005 | Avatar - La leggenda di Aang | Warden (voice) |
| 2005 | American Dad! | George Takei (voice) |
| 2005 | How William Shatner Changed The World | Self |
| 2005 | Freddie | Martin |
| 2005 | Bring Back... | Self |
| 2004 | Mulan 2 | First Ancestor (voice) |
| 2004 | Drawn Together | Hikaru Sulu (voice) |
| 2004 | The Eavesdropper | Dr. Hsieh |
| 2004 | Star Trek Phase 2 | Hikaru Sulu |
| 2004 | Kiss 'N' Tell: Romance in the 23rd Century | |
| 2004 | Birth of a Timeless Legacy | |
| 2003 | Real Time with Bill Maher | Self |
| 2003 | DC 9/11: Time of Crisis | Norman Mineta |
| 2003 | Alienated | |
| 2003 | Roddenberry on Patrol | Narrator |
| 2003 | Comedy Central Roasts | Self |
| 2002 | Kim Possible | Sensei (voice) |
| 2002 | I'm a Celebrity...Get Me Out of Here! | Self |
| 2002 | I'm a Celebrity...Get Me Out of Here! | |
| 2002 | New World Order | Radio Free World (voice) |
| 2002 | After They Were Famous | Self |
| 2001 | Scrubs - Medici ai primi ferri | George Takei |
| 2001 | Samurai Jack | Warrior #4 (voice) |
| 2001 | La vita secondo Jim | George Takei (voice) |
| 2001 | The Chronicle | Mr. Shen |
| 2000 | Malcolm | George Takei |
| 2000 | Le avventure di Jackie Chan | High Mystic (voice) |
| 2000 | The Brak Show | |
| 2000 | Son of the Beach | |
| 2000 | Baby Blues | |
| 2000 | Grosse Pointe | Japanese Ad Executive (uncredited) |
| 1999 | Futurama | George Takei's Head (voice) |
| 1999 | Batman of the Future | Mr. Fixx (voice) |
| 1999 | Batman of the Future - Il film | Mr. Fixx (voice) |
| 1999 | The Early Show | Self |
| 1999 | Who Gets the House? | Elliott |
| 1998 | Mulan | First Ancestor (voice) |
| 1998 | Will & Grace | George Takei |
| 1998 | V.I.P. | KOP's Voice / Self |
| 1998 | Bug Buster | Dr. Hiro Fujimoto |
| 1997 | The View | Self - Guest |
| 1997 | Trekkies | Self |
| 1997 | The Best Bad Thing | Mr. Yamanaka |
| 1997 | The Magic Pearl | Ha Ping |
| 1996 | Hey Arnold! | Phoebe's Father (voice) |
| 1996 | The Daily Show | Self |
| 1996 | Una famiglia del terzo tipo | George Takei |
| 1996 | Ultime dal cielo | |
| 1996 | Muppets Tonight | Self |
| 1996 | Oblivion 2: Backlash | Doc Valentine |
| 1996 | Space Cases | |
| 1996 | Once a Thief | |
| 1996 | The Making of Star Trek Deep Space Nine Trials And Tribble-ations | Self |
| 1995 | Star Trek: Voyager | Captain Sulu |
| 1995 | In the House | |
| 1995 | Una famiglia a tutto gas | George Takei |
| 1995 | Le favole più belle del mondo | Keiji (voice) |
| 1995 | Le favole più belle del mondo | Change / Peddler (voice) |
| 1995 | Kissinger and Nixon | Le Duc Tho |
| 1995 | William Shatner's Star Trek Memories | Self |
| 1994 | Spider-Man - L'uomo ragno | Wong (voice) |
| 1994 | Oblivion | Doc Valentine |
| 1994 | Star Trek: A Captain's Log | Himself |
| 1993 | Un detective in corsia | Man In Black |
| 1993 | Kung Fu: The Legend Continues | Colonel Ong |
| 1993 | Bruce Lee: la maledizione del drago | Narrator (voice) |
| 1993 | GMTV | Self |
| 1993 | Live by the Fist | Uncle Coronado |
| 1993 | Moving Memories | |
| 1991 | Star Trek VI - Rotta verso l'ignoto | Captain Hikaru Sulu |
| 1991 | Star Trek: 25th Anniversary Special | Self |
| 1991 | Lightning Force | General Seng |
| 1990 | Giuramento di sangue | Vice-Admiral Baron Takahashi |
| 1989 | I Simpson | Akira Kurosawa (voice) |
| 1989 | Star Trek V - L'ultima frontiera | Cmdr. Hikaru Sulu |
| 1989 | Il ritorno dal fiume Kwai | Lieutenant Tanaka |
| 1988 | The Star Trek Saga: From One Generation to the Next | Self |
| 1986 | Star Trek IV - Rotta verso la Terra | Cmdr. Hikaru Sulu |
| 1986 | Who's Who | |
| 1985 | MacGyver | Dr. Shen Wei |
| 1985 | Doctor Who's Who's Who | Sulu |
| 1984 | Star Trek III - Alla ricerca di Spock | Cmdr. Hikaru Sulu |
| 1984 | Miami Vice | |
| 1982 | Star Trek II - L'ira di Khan | Cmdr. Hikaru Sulu |
| 1982 | Matt Houston | Sam Shima |
| 1980 | Alle soglie del futuro | Doctor Marcus |
| 1979 | Star Trek | Lt. Cmdr. Hikaru Sulu |
| 1978 | Vega$ | |
| 1977 | Have I Got a Christmas for You | Doctor |
| 1975 | The Year of the Dragon | Fred Eng |
| 1974 | L'uomo da sei milioni di dollari | Chin-Ling |
| 1974 | Chico and the Man | |
| 1973 | Star Trek - La serie animata | Hikaru Sulu (voice) |
| 1971 | Josie's Castle | Ken Tanaka |
| 1970 | Scusi, dov'è il fronte? | Yamashita |
| 1969 | Una moglie per papà | Mr. Sato |
| 1968 | Berretti verdi | Captain Nim |
| 1968 | Hawaii squadra cinque zero | Nathaniel Blake |
| 1967 | Ironside | |
| 1967 | Il ciarlatano | Diamond Jeweler (uncredited) |
| 1966 | Star Trek | Sulu |
| 1966 | Missione Impossibile | Roger Lee |
| 1966 | Cammina, non correre | Police Captain |
| 1966 | An American Dream | Attorney Ord Long |
| 1966 | Squadra speciale anticrimine | |
| 1965 | Linea rossa 7000 | Kato |
| 1965 | Mister Roberts | |
| 1963 | Il trionfo di King Kong | Osamu Sakurai (voice) |
| 1963 | Pt 109 posto di combattimento | Helmsman on Japanese Destroyer (uncredited) |
| 1963 | Bob Hope Presents the Chrysler Theatre | |
| 1962 | The Gallant Men | |
| 1960 | Io e i miei tre figli | Won Tsun |
| 1960 | All'inferno per l'eternità | George Une |
| 1960 | Lo zar dell'Alaska | Wang |
| 1960 | The Islanders | Yung |
| 1959 | Ai confini della realtà | Arthur Takamori / Taro |
| 1959 | Sacro e profano | Soldier in Hospital |
| 1959 | Gigantis, the Fire Monster | Commander of Landing Craft Ikeda (voice) |
| 1959 | Hawaiian Eye | |
| 1957 | Perry Mason | Toma Sakai |
| 1957 | Rodan! The Flying Monster! | Professor Kashiwagi (Voice) |
| 1951 | Hallmark Hall of Fame | Doctor |
