| Star Trek: Lower Decks | Crisis Point 2: Paradoxus | S3 · E8 | | Special Guest Stars |
| Star Trek: Short Treks | Ephraim and Dot | S2 · E4 | George TakeiCredited as: Hikaru Sulu (archive audio recording) | Uncredited co-stars |
| Star Trek: The Animated Series | Beyond the Farthest Star | S1 · E1 | | Starring |
| Star Trek: The Animated Series | One of Our Planets Is Missing | S1 · E3 | | Starring |
| Star Trek: The Animated Series | The Lorelei Signal | S1 · E4 | | Starring |
| Star Trek: The Animated Series | More Tribbles, More Troubles | S1 · E5 | | Starring |
| Star Trek: The Animated Series | The Survivor | S1 · E6 | | Starring |
| Star Trek: The Animated Series | The Infinite Vulcan | S1 · E7 | | Starring |
| Star Trek: The Animated Series | The Magicks of Megas-Tu | S1 · E8 | George TakeiCredited as: Sulu / Megan voiceVoice performance | Starring |
| Star Trek: The Animated Series | Once Upon a Planet | S1 · E9 | | Starring |
| Star Trek: The Animated Series | Mudd's Passion | S1 · E10 | | Starring |
| Star Trek: The Animated Series | The Terratin Incident | S1 · E11 | | Starring |
| Star Trek: The Animated Series | The Time Trap | S1 · E12 | George TakeiCredited as: Sulu / Kuri / Klingon #1Voice performance | Starring |
| Star Trek: The Animated Series | The Slaver Weapon | S1 · E14 | | Starring |
| Star Trek: The Animated Series | The Jihad | S1 · E16 | | Starring |
| Star Trek: The Animated Series | The Pirates of Orion | S2 · E1 | George TakeiCredited as: Huron command division lieutenant / SuluVoice performance | Starring |
| Star Trek: The Animated Series | The Practical Joker | S2 · E3 | | Starring |
| Star Trek: The Animated Series | Albatross | S2 · E4 | | Starring |
| Star Trek: The Animated Series | The Counter-Clock Incident | S2 · E6 | | Starring |
| Star Trek: The Original Series | Where No Man Has Gone Before | S1 · E1 | | Featuring |
| Star Trek: The Original Series | The Corbomite Maneuver | S1 · E2 | | Featuring |
| Star Trek: The Original Series | Mudd's Women | S1 · E3 | | Featuring |
| Star Trek: The Original Series | The Enemy Within | S1 · E4 | | Featuring |
| Star Trek: The Original Series | The Man Trap | S1 · E5 | | Featuring |
| Star Trek: The Original Series | The Naked Time | S1 · E6 | | Featuring |
| Star Trek: The Original Series | Charlie X | S1 · E7 | | Uncredited co-stars |
| Star Trek: The Original Series | Balance of Terror | S1 · E8 | | Featuring |
| Star Trek: The Original Series | The Galileo Seven | S1 · E13 | | Featuring |
| Star Trek: The Original Series | Shore Leave | S1 · E17 | | Featuring |
| Star Trek: The Original Series | The Squire of Gothos | S1 · E18 | | Featuring |
| Star Trek: The Original Series | Arena | S1 · E19 | | Featuring |
| Star Trek: The Original Series | This Side of Paradise | S1 · E25 | | Featuring |
| Star Trek: The Original Series | Errand of Mercy | S1 · E27 | | Featuring |
| Star Trek: The Original Series | The City on the Edge of Forever | S1 · E28 | | Featuring |
| Star Trek: The Original Series | Catspaw | S2 · E1 | | Featuring |
| Star Trek: The Original Series | Metamorphosis | S2 · E2 | | Featuring |
| Star Trek: The Original Series | Friday's Child | S2 · E3 | | Featuring |
| Star Trek: The Original Series | Who Mourns for Adonais? | S2 · E4 | | Featuring |
| Star Trek: The Original Series | Amok Time | S2 · E5 | | Featuring |
| Star Trek: The Original Series | The Doomsday Machine | S2 · E6 | | Featuring |
| Star Trek: The Original Series | Wolf in the Fold | S2 · E7 | | Featuring |
| Star Trek: The Original Series | The Changeling | S2 · E8 | | Featuring |
| Star Trek: The Original Series | Mirror, Mirror | S2 · E10 | | Featuring |
| Star Trek: The Original Series | The Deadly Years | S2 · E11 | | Featuring |
| Star Trek: The Original Series | I, Mudd | S2 · E12 | | Featuring |
| Star Trek: The Original Series | Return to Tomorrow | S2 · E22 | | Guest Stars |
| Star Trek: The Original Series | The Ultimate Computer | S2 · E24 | | Guest Stars |
| Star Trek: The Original Series | The Omega Glory | S2 · E25 | | Starring |
| Star Trek: The Original Series | Assignment: Earth | S2 · E26 | | Co-Starring |
| Star Trek: The Original Series | Elaan of Troyius | S3 · E2 | | Co-Starring |
| Star Trek: The Original Series | The Paradise Syndrome | S3 · E3 | | Starring |
| Star Trek: The Original Series | The Enterprise Incident | S3 · E4 | | Co-Starring |
| Star Trek: The Original Series | And the Children Shall Lead | S3 · E5 | | Co-Starring |
| Star Trek: The Original Series | Is There in Truth No Beauty? | S3 · E7 | | Co-Starring |
| Star Trek: The Original Series | The Empath | S3 · E8 | | Co-Starring |
| Star Trek: The Original Series | The Tholian Web | S3 · E9 | | Co-Starring |
| Star Trek: The Original Series | For the World is Hollow and I Have Touched the Sky | S3 · E10 | | Guest Stars |
| Star Trek: The Original Series | Day of the Dove | S3 · E11 | | Co-Starring |
| Star Trek: The Original Series | Wink of an Eye | S3 · E13 | | Guest Stars |
| Star Trek: The Original Series | That Which Survives | S3 · E14 | | Guest Stars |
| Star Trek: The Original Series | Let That Be Your Last Battlefield | S3 · E15 | | Guest Stars |
| Star Trek: The Original Series | Whom Gods Destroy | S3 · E16 | | Guest Stars |
| Star Trek: The Original Series | The Mark of Gideon | S3 · E17 | | Guest Stars |
| Star Trek: The Original Series | The Lights of Zetar | S3 · E18 | | Guest Stars |
| Star Trek: The Original Series | The Cloud Minders | S3 · E19 | | Uncredited co-stars |
| Star Trek: The Original Series | The Way to Eden | S3 · E20 | | Starring |
| Star Trek: The Original Series | The Savage Curtain | S3 · E22 | | Co-Starring |
| Star Trek: The Original Series | Turnabout Intruder | S3 · E24 | | Guest Stars |
| Star Trek: Voyager | Flashback | S3 · E2 | | Guest Stars |
| Star Trek: very Short Treks | Walk, Don't Run | S1 · E5 | | Voice cast |