| Star Wars: Visions | 2021 | Senshuu | TV Show |
| Star Trek: Lower Decks | 2020 | Capt. Hikaru Sulu | TV Show |
| Yakuza: Like a Dragon | 2020 | Masumi Arakawa (English version, voice) | Unknown |
| Aliens Stole My Body | 2020 | Phil the Plant (voice) | Movie |
| Love Monster | 2020 | Elder Panda | TV Show |
| The Cipher | 2020 | Dr. Aoki | TV Show |
| The Twilight Zone | 2019 | Kanamit #1 | TV Show |
| Scooby-Doo and Guess Who? | 2019 | George Takei | TV Show |
| Patsy Lee & The Keepers of the 5 Kingdoms | 2019 | AO the Wise (voice) | Movie |
| Yorktown: A Time to Heal | 2019 | Lt. Cmdr. Hikaru Sulu | Short Film |
| Amphibia | 2019 | Mr. Littlepot | TV Show |
| The Future is Here - How SciFi Becomes Reality | 2019 | Narrator | Short Film |
| The Terror | 2018 | Yamato-san | TV Show |
| Yamasong: March of the Hollows | 2017 | Elder Masook | Movie |
| Futurama: Worlds of Tomorrow | 2017 | George Takei (voice, uncredited) | Unknown |
| American | 2017 | Clinton Nakamoto | Short Film |
| Kubo and the Two Strings | 2016 | Hosato (voice) | Movie |
| Elena of Avalor | 2016 | King Toshi | TV Show |
| George Takei's Allegiance | 2016 | Sam Kimura / Ojii-chan | Movie |
| Far East of Eden | 2016 | Narrator (voice) | Short Film |
| Entourage | 2015 | George Takei | Movie |
| Fresh Off the Boat | 2015 | Bernard | TV Show |
| Miles from Tomorrowland | 2015 | Spectrix | TV Show |
| Kevin's Epic Adventures | 2015 | George Takei | Short Film |
| The 7D | 2014 | Dr. Sweet Tooth | TV Show |
| Eat with Me | 2014 | George | Movie |
| Penn Zero: Part-Time Hero | 2014 | Sylvester Kobayashi / Sashi's Dad | TV Show |
| BoJack Horseman | 2014 | Audiobook Narrator | TV Show |
| Hopeful Romantic | 2014 | The Mentor | Short Film |
| Family Guy: The Quest for Stuff | 2014 | George Takei (voice) | Unknown |
| Teeny Titans | 2014 | Mr. Chibi (voice) | Unknown |
| Free Birds | 2013 | S.T.E.V.E. (voice) | Movie |
| The Missing Scarf | 2013 | Narrator (voice) | Short Film |
| Bonta 3D | 2013 | Elder (voice) | Movie |
| Strange Frame: Love & Sax | 2012 | Tamadamsa (voice) | Movie |
| Money Fight | 2012 | Krang | Movie |
| Ultimate Spider-Man | 2012 | Elder Monk | TV Show |
| Space Milkshake | 2012 | Gary (voice) | Movie |
| 8 | 2012 | Dr. William Tam | TV Movie |
| The New Normal | 2012 | Sam | TV Show |
| The Neighbors | 2012 | Grandfather | TV Show |
| Skylanders: Giants | 2012 | Arkeyan Conquertron (voice) | Unknown |
| Bubble Guppies | 2011 | Master Rakunuki / Major Bummer | TV Show |
| Larry Crowne | 2011 | Dr. Matsutani | Movie |
| Kung Fu Panda: Legends of Awesomeness | 2011 | Master Cheng | TV Show |
| Supah Ninjas | 2011 | Grandfather / Kagema Fukanaga | TV Show |
| The Potential Wives of Norman Mao | 2011 | Narrator (voice) | Short Film |
| The Problem Solverz | 2011 | Mr. Konishi / Narrator | TV Show |
| Hot in Cleveland | 2010 | Reverend Matsuda | TV Show |
| Scooby-Doo! Mystery Incorporated | 2010 | Mr. Wang / White Wizard | TV Show |
| Fish Hooks | 2010 | Bird / Robot | TV Show |
| Hawaii Five-0 | 2010 | Uncle Choi | TV Show |
| Transformers Prime | 2010 | Alpha Trion | TV Show |
| Marvel Super Hero Squad: The Infinity Gauntlet | 2010 | Galactus (voice) | Unknown |
| Adventure Time | 2010 | Ricardio | TV Show |
| True Justice | 2010 | Tanaka | TV Show |
| Lost Girl | 2010 | Engelram | TV Show |
| Pound Puppies | 2010 | Mr. Julius / Monsiuer Mitch | TV Show |
| Clone Wars Adventures | 2010 | Lok Huki (voice) | Unknown |
| The Pool Boys | 2009 | Maitre D (Joon) | Movie |
| Party Down | 2009 | George Takei | TV Show |
| Community | 2009 | George Takei | TV Show |
| Archer | 2009 | Mr. Moto | TV Show |
| Glenn Martin DDS | 2009 | George Takei | TV Show |
| The Super Hero Squad Show | 2009 | Galactus | TV Show |
| Regular Show | 2009 | Daisuke | TV Show |
| Ninja Cheerleaders | 2008 | Hiroshi | Movie |
| The Great Buck Howard | 2008 | George Takei | Movie |
| You Don't Mess with the Zohan | 2008 | George Takei | Movie |
| Star Wars: The Clone Wars | 2008 | Lok Durd | TV Show |
| The Suite Life on Deck | 2008 | Rome Tipton | TV Show |
| Command & Conquer: Red Alert 3 | 2008 | Emperor Yoshiro | Unknown |
| Showdown of the Godz | 2008 | Ono | Short Film |
| Finishing the Game | 2007 | Man In Black (voice) | Movie |
| Chowder | 2007 | Fois Gras | TV Show |
| Cory in the House | 2007 | Ronald | TV Show |
| El Tigre: The Adventures of Manny Rivera | 2007 | Seventh Samurai | TV Show |
| Phineas and Ferb | 2007 | Positive Re-enforement Machine | TV Show |
| Rick & Steve the Happiest Gay Couple in All the World | 2007 | Mayor Screwsum / Police Chief | TV Show |
| The Big Bang Theory | 2007 | George Takei | TV Show |
| Transformers: Animated | 2007 | Yoketron | TV Show |
| Pain | 2007 | George Takei (voice) | Unknown |
| A.I. Assault | 2006 | Major Lane | TV Movie |
| Handy Manny | 2006 | Mr. Wong | TV Show |
| Heroes | 2006 | Kaito Nakamura | TV Show |
| Psych | 2006 | George Takei | TV Show |
| American Dad! | 2005 | George Takei | TV Show |
| Avatar: The Last Airbender | 2005 | Warden | TV Show |
| Freddie | 2005 | Martin | TV Show |
| The X's | 2005 | Tranquilizer | TV Show |
| The Eavesdropper | 2004 | Dr. Hsieh | Movie |
| Drawn Together | 2004 | George Takei | TV Show |
| Star Trek New Voyages: Phase II | 2004 | Sulu | TV Show |
| DC 9/11: Time of Crisis | 2003 | Transportation Secretary Norman Mineta | TV Movie |
| Alienated | 2003 | George Takei | TV Show |
| Jimmy Kimmel Live! | 2003 | George Takei Washington / Jon Gosselin | TV Show |
| Freelancer | 2003 | Lord Hakkera (voice) | Unknown |
| The Bronx Bunny Show | 2003 | George Takei | TV Show |
| Star Trek: Shattered Universe | 2003 | Captain Hikaru Sulu (voice) | Unknown |
| With Honors Denied | 2003 | Narrator | Short Film |
| Noon Blue Apples | 2002 | Radio Free World (voice) | Movie |
| Kim Possible | 2002 | Sensei | TV Show |
| Watching Ellie | 2002 | George Takei | TV Show |
| Draconus Cult of the Wyrm | 2002 | King | Unknown |
| According to Jim | 2001 | George Takei | TV Show |
| The Chronicle | 2001 | Mr. Shen | TV Show |
| Robot Chicken | 2001 | Hikaru Sulu / Purple Crayon Narrator / Godzilla vs. Jason Narrator / ... | TV Show |
| Samurai Jack | 2001 | Warrior #4 | TV Show |
| Scrubs | 2001 | George Takei | TV Show |
| Baby Blues | 2000 | Bonsai | TV Show |
| Grosse Pointe | 2000 | Japanese Ad Exec | TV Show |
| Jackie Chan Adventures | 2000 | High Mystic | TV Show |
| Malcolm in the Middle | 2000 | George Takei | TV Show |
| Son of the Beach | 2000 | Grandfather | TV Show |
| The Brak Show | 2000 | Television Executive | TV Show |
| Star Trek: Starfleet Command: Volume II: Empires at War | 2000 | Hikaru Sulu (voice) | Unknown |
| Who Gets the House? | 1999 | Elliott | Movie |
| Batman Beyond: The Movie | 1999 | Mr. Fixx (voice) | TV Movie |
| Batman Beyond | 1999 | Mr. Fixx | TV Show |
| Futurama | 1999 | George Takei's Head | TV Show |
| Star Trek: Starfleet Command | 1999 | Hikaru Sulu | Unknown |
| Bug Buster | 1998 | Dr. Hiro Fujimoto | Movie |
| Mulan | 1998 | First Ancestor (voice) | Movie |
| Hercules | 1998 | Ptolemy | TV Show |
| V.I.P. | 1998 | KOP's Voice | TV Show |
| Will & Grace | 1998 | George Takei | TV Show |
| Mulan Story Studio | 1998 | First Ancestor (voice) | Unknown |
| Starfleet Academy: Chekov's Lost Missions | 1998 | Hikaru Sulu | Unknown |
| The Best Bad Thing | 1997 | Mr. Yamanaka | TV Movie |
| Pepper Ann | 1997 | Zen Master | TV Show |
| Star Trek: Starfleet Academy | 1997 | Hikaru Sulu (voice) | Unknown |
| The Magic Pearl | 1997 | Ha Ping (voice) | Movie |
| Oblivion 2: Backlash | 1996 | Doc Valentine | Movie |
| 3rd Rock from the Sun | 1996 | George Takei | TV Show |
| Early Edition | 1996 | Mr. Lee | TV Show |
| Hey Arnold! | 1996 | Kyo Heyerdahl / Phoebe's Father | TV Show |
| Homeboys in Outer Space | 1996 | George Takei | TV Show |
| Once a Thief | 1996 | McCoy Matsumoto | TV Show |
| Space Cases | 1996 | Shank / Warlord Shank | TV Show |
| Kissinger and Nixon | 1995 | Le Duc Tho | TV Movie |
| Brotherly Love | 1995 | George Takei | TV Show |
| Happily Ever After: Fairy Tales for Every Child | 1995 | Change / Keiji | TV Show |
| In the House | 1995 | Dr. Vince O'Sullivan | TV Show |
| Minor Adjustments | 1995 | Simms | TV Show |
| Star Trek: Voyager | 1995 | Captain Sulu | TV Show |
| Oblivion | 1994 | Doc Valentine | Movie |
| Spider-Man: The Animated Series | 1994 | Wong | TV Show |
| Jeungbal | 1994 | Han Seoung Tae | Movie |
| Diagnosis Murder | 1993 | #1 Man In Black | TV Show |
| Kung Fu: The Legend Continues | 1993 | Colonel Ong | TV Show |
| Star Trek: Judgment Rites | 1993 | Mr. Sulu (voice) | Unknown |
| Live by the Fist | 1993 | Uncle Coronado | Movie |
| Star Trek: 25th Anniversary Enhanced | 1992 | Hikaru Sulu (voice) | Unknown |
| Star Trek VI: The Undiscovered Country | 1991 | Sulu | Movie |
| Lightning Force | 1991 | General Seng | TV Show |
| Star Trek Adventure | 1991 | Sulu | Short Film |
| Prisoners of the Sun | 1990 | Vice-Admiral Baron Takahashi | Movie |
| Return from the River Kwai | 1989 | Lieutenant Tanaka | Movie |
| Star Trek V: The Final Frontier | 1989 | Sulu | Movie |
| The Simpsons | 1989 | George Takei / Sushi Chef / Waiter / ... | TV Show |
| Star Trek IV: The Voyage Home | 1986 | Sulu | Movie |
| Adderly | 1986 | Frank Tanaka | TV Show |
| Blacke's Magic | 1986 | Casey Watanabe | TV Show |
| The New Adventures of Jonny Quest | 1986 | Additional Voices (voice) | TV Show |
| MacGyver | 1985 | Dr. Shen Wei | TV Show |
| Star Trek III: The Search for Spock | 1984 | Sulu | TV Show |
| CBS Storybreak | 1984 | Guard | TV Show |
| Miami Vice | 1984 | Kenneth Togaru | TV Show |
| Murder, She Wrote | 1984 | Bert Tanaka | TV Show |
| Star Trek II: The Wrath of Khan | 1982 | Sulu | TV Show |
| Matt Houston | 1982 | Sam Shima | TV Show |
| The Smurfs | 1981 | Additional Voices | TV Show |
| Beyond Westworld | 1980 | Doctor Marcus | TV Show |
| Star Trek: The Motion Picture | 1979 | Sulu | Movie |
| Trapper John, M.D. | 1979 | Dr. Chung | TV Show |
| Vega$ | 1978 | Medical Examiner | TV Show |
| Have I Got a Christmas for You | 1977 | Doctor | TV Movie |
| Black Sheep Squadron | 1976 | Major Kato | TV Show |
| Khan! | 1975 | | TV Show |
| Year of the Dragon | 1975 | Fred Eng | TV Movie |
| Chico and the Man | 1974 | Yoshi Nakamura | TV Show |
| The Six Million Dollar Man | 1974 | Chin-Ling | TV Show |
| Star Trek: The Animated Series | 1973 | Sulu / Huron Lieutenant / Kuri | TV Show |
| The Young and the Restless | 1973 | Rev. Daniel Tanaka | TV Show |
| O'Hara, U.S. Treasury | 1971 | Joe Loo | TV Show |
| Josie's Castle | 1971 | Ken Tanaka | Movie |
| Which Way to the Front? | 1970 | Yamashita | Movie |
| Bracken's World | 1969 | Akira | TV Show |
| Marcus Welby, M.D. | 1969 | Fred | TV Show |
| The Courtship of Eddie's Father | 1969 | Mr. Sato | TV Show |
| The Green Berets | 1968 | Capt. Nim | Movie |
| Hawaii Five-O | 1968 | Nathaniel Blake | TV Show |
| It Takes a Thief | 1968 | Wo | TV Show |
| The Big Mouth | 1967 | Diamond Jeweler (uncredited) | Movie |
| Ironside | 1967 | Tsutomu Watari | TV Show |
| An American Dream | 1966 | Ord Long | Movie |
| Walk Don't Run | 1966 | Police Captain | Movie |
| Felony Squad | 1966 | Jimmy Ito | TV Show |
| Mission: Impossible | 1966 | Roger Lee | TV Show |
| Star Trek | 1966 | Sulu / Lieutenant Hikaru Sulu | TV Show |
| Morituri | 1965 | Junior Officer (uncredited) | Movie |
| Red Line 7000 | 1965 | Kato | Movie |
| I Spy | 1965 | Yuze / Ito | TV Show |
| Mister Roberts | 1965 | Lt. Col. Tanaka | TV Show |
| The Wackiest Ship in the Army | 1965 | Lt. Miiko | TV Show |
| Voyage to the Bottom of the Sea | 1964 | Cheng | TV Show |
| PT 109 | 1963 | Mate (uncredited) | Movie |
| Bob Hope Presents the Chrysler Theatre | 1963 | Fahn | TV Show |
| General Hospital | 1963 | Mr. Diem | TV Show |
| Mr. Novak | 1963 | Walter | TV Show |
| The Eleventh Hour | 1962 | Dr. Itsumoto | TV Show |
| The Gallant Men | 1962 | Harry Ochi | TV Show |
| A Majority of One | 1961 | Mr. Asano's Son (uncredited) | Movie |
| Alcoa Premiere | 1961 | The Viet Cong Soldier | TV Show |
| Hell to Eternity | 1960 | George Une (as George Takai) | Movie |
| Ice Palace | 1960 | Wang | Movie |
| My Three Sons | 1960 | Won Tsun / Ham Radio Operator / Jimmy Soo | TV Show |
| Assignment: Underwater | 1960 | Kenji | TV Show |
| The Islanders | 1960 | Yung / Tsung | TV Show |
| Battle of the Coral Sea | 1959 | Japanese Radio Officer (uncredited) | Movie |
| Never So Few | 1959 | Soldier in Hospital (uncredited) | Movie |
| Hawaiian Eye | 1959 | Thomas Jefferson Chu / Larry Chang / Yen Fu / ... | TV Show |
| The Twilight Zone | 1959 | Arthur Takamori / Taro | TV Show |
| Perry Mason | 1957 | Toma Sakai | TV Show |
| The Californians | 1957 | Lee Sing | TV Show |
| Rodan | 1956 | Professor Kashiwagi (English version, voice, uncredited) | Movie |
| Playhouse 90 | 1956 | Kenji-Kimura | TV Show |
| Godzilla Raids Again | 1955 | Commander of Landing Craft (English version, voice, uncredited) | Movie |
| The United States Steel Hour | 1953 | Sgt. Tanaka | TV Show |
| Death Valley Days | 1952 | Wong Lee | TV Show |
| He-Man and the Masters of the Universe | | Mer-Man | TV Show |
