| List of DC Comics characters: A - B - C - D - E - F - G - H - I - J - K - L - M - N - O - P - Q - R - S - T - U - V - W - X - Y - Z |
T
- T.A.
- T.C. Newman
- T.O. Morrow (also known as Thomas Oscar Morrow)
- T.R.A.M.P.L.U.R. (Hasbro)
- T.S. Smith (also known as Shark)
- Taa
- Tag-Along Thomas
- Taggart, John
- Taglia, Stacy (also known as Zip-Kid)
- Tagort
- Tahr
- Tai Ling (It's a Bird...It's a Plane...It's Superman)
- Taia (also known as Princess Taia) (Fawcett Comics)
- Tail Terrier
- Tailgunner Jo
- Taine, Chuck (also known as Bouncing Boy)
- Taka, Nabuo (Warner Bros. Animation (DCAU))
- Takahata, Detective
- Takeo Sato (also known as Sunburst)
- Takion
- Tal Nahii (also known as Gas Girl)
- Tala
- Tala-El
- Talbot, Mara
- Talbot, Wheels
- Taleb Beni Khalid (also known as Black King (III))
- Talia al Ghul (Sireena is an alias)
- Tall Marvel (also known as "Tall" Billy Batson) (Fawcett Comics)
- Tallow, Olivia
- Tallulah Black
- Tally Man
- Talmadge
- Talon
- Tamara Caulder (Warner Bros. Animation (DCAU))
- Tammy Vance (Warner Bros. Animation (DCAU))
- Tan, Dana (Warner Bros. Animation (DCAU))
- Tan, Mister (Warner Bros. Animation (DCAU))
- Tana Moon
- Tana Moon (Amalgam Comics)
- Tanaka, Kairi (Warner Bros. Animation (DCAU))
- Tanakata Z
- Tane, Putnam (also known as Gallus Kon Akkqqus)
- Tankinson, Cash (Warner Bros. Animation)
- Tank-Killer
- Tannarak
- Tanner, Samuel
- Tannuz, Jall (also known as Chameleon Chief)
- Tanya
- Tao (WildStorm)
- Tao Jones
- Tapestry
- Tapeworm
- Tar Pit
- Tara (also known as Tara Morgan)
- Tara Cobal (Hostess)
- Taracon, Alesandra
- Taramis (Vertigo)
Tarantula
- Targa
- Target (also known as Dick Grayson)
- Tarik the Mute
- Tarik the Mute's android
- Tarkus Whin
- Tarmack (also known as Charles Bell) (Milestone Media)
- Tarnower, Mister (Warner Bros. Animation (DCAU))
- Tarra Karn
- Tarrik
- Tars Tarkas
- Tarzan (Edgar Rice Burroughs, Inc.)
- Tascha Pushkin
- Tashya Vatkoff
- Tasmanian Devil (also known as Hugh Dawkins)
- Tasmia Mallor (also known as Shadow Lass and Tasmia Malor)
- Tate Zanetti
- Tate, Jared (Warner Bros. Animation (DCAU))
- Tate, Jim (also known as Armory) (Warner Bros. Animation (DCAU))
- Tate, Lorraine (Warner Bros. Animation (DCAU))
- Tate, Roger (also known as Hercules)
- Tatsu Braddock (also known as Kokoro and Betsy Braddock) (Amalgam Comics)
- Tattooed Man
- Tau, Cimfet
- Tauber, Doctor
- Tavin, Pel (also known as Emerald Knight)
- Tavish, Captain
- Tauran
- Tayko (Warner Bros. Animation (DCAU))
- Taylor Baldwin
- Taylor, Corporal
- Taylor, Elliot "Lucky" (also known as Patchwork Man (II))
- Taylor, Fred
- Taylor, George
- Taylor, Mona (also known as Queen of Spades)
- Taylor, Reese (also known as Yuurd the Unknown)
- Taylor, Shank
- Taz (Atari, Inc.)
- Tazzala (also known as Queen Bee (IV))
- T-Cher
- Tcheru, Sev (also known as Evolvo Lad)
- Teasdale, Irwin
- Tech-9 (also known as Rolando Texacor) (Milestone Media)
- Technician
- Technician (also known as Daniel Tran)
- Technocrat (The Outsiders)
- Technis
- Techno-Shaman (Milestone Media)
- Ted
- Ted
- Ted
- Ted
- Ted
- Ted Allen
- Ted Baxter
- Ted Dolliver
- Ted Dymer (also known as Mad Bomber) (Warner Bros. Animation (DCAU))
- Ted Grahame
- Ted Grand
- Ted Grant (also known as Wildcat (I))
- Ted Knight (also known as Starman)
- Ted Kord (also known as Blue Beetle)
- Ted Lambert (also known as Mel Lambert and Young Lambert)
- Teddy Lupus (Warner Bros. Animation (DCAU))
- Ted Muller
- Ted Payne
- Ted Trapper
- Teddy (Earth-19) (DC Elseworlds)
- Teddy Carter
- Teddy Lupus (Warner Bros. Animation (DCAU))
- Teekl
- Teela (Mattel)
- Teen Cop (Warner Bros. Animation (DCAU))
Teen Titans
- Tefé Holland
- Tekik (also known as Sinestro Corpsman of Space Sector 3281)
- Tekla
- Telekinesis
- Telepath (also known as Qi'Qi)
- Teletig (Warner Bros. Animation)
- Tellman, Martin
- Tellus
Telos
- Tem (also known as Clock King)
- Temper (also known as Aviva Joby Weinberg)
- Temperal, Marie
Tempest
- Tempest (also known as Joshua Clay)
- Tempest (also known as Christopher Champion)
- Tempest (also known as Garth)
- Tempest, Meg
- Templar
- Templar Knight (also known as Simon Lesur)
- Temple Fugate (also known as Clock King)
- Templo (also known as Juan Templo; Milestone Media)
- Ten (Hanna-Barbera)
- Ten (I) (Warner Bros. Animation (DCAU))
- Ten (II) (Warner Bros. Animation (DCAU))
- Ten (III) (also known as Melanie Walker) (Warner Bros. Animation (DCAU))
- Ten of Clubs
- Ten of Spades (also known as Wanda Wayland)
- Tenbones, Martin
- Tenebrae, Gloriana
Ten-Eyed Man
- Ten-Eyed Man
- Teng, Doctor
- Tenzer, Davy
- Tenzer, Jesse
- Tenzil Kem (also known as Matter-Eater Lad)
- Terga Kalmaku
- Terminal (also known as Carter Wilson) (Warner Bros. Animation (DCAU))
- Terminator (also known as Deathstroke and Slade Wilson)
- Terra
- Terra-Man (also known as Toby Manning)
- Terrapin (Warner Bros. Animation (DCAU))
- Terrel, Lucas (also known as Pawn 502)
- Terri
- Terrible Time Tailor (also known as Zachary Zor and Zor, the Terrible Time Tailor)
- Terrific Whatzit
Terrill
- Terrill, Hank
- Terrill, Happy (also known as Ray and Lanford Terrill) (Quality Comics)
- Terrill, Jon (McClure Syndicate)
- Terrill, Joyce
- Terrill, Missus
- Terrill, Ray (also known as Ray, Night Boy and Raymond Terrill)
Terry Berg
- Terry Capshaw
- Terry Collins
- Terry Gallant
- Terry McGinnis (also known as Batman) (Warner Bros. Animation (DCAU))
- Terry Mason
- Terry Mullins
- Terry Sloane (also known as Mister Terrific)
- Terry Trinh
- Terry Watson
- Terrynce, Symon
- Teschmacher, Eve (Warner Bros.)
- Tesla, Nikola (DC Elseworlds)
- Tess Mercer (Warner Bros. Television)
- Tess Trueheart (Tribune Media Services)
- Tetch, Jervis (also known as Mad Hatter)
- Teth-Adam (also known as Black Adam)
- Tethys
- Tetsuo, Steven (Warner Bros. Animation (DCAU))
- Teuton (WildStorm)
- Tex Thompson
- Tezcatlipoca
- Tezumak
- Thaal Sinestro (also known as Sinestro)
- Thaddeus Brown (also known as Mister Miracle)
- Thaddeus Killgrave
- Thaddeus Morgan
- Thal-Arn
- Thalia, Muse of Comedy
- Thalia Tate (also known as Myla)
- Thames, Doctor
- Thanoseid (Amalgam Comics)
- Thara Ak-Var
- Thargg Warlord
- Thargo
- Tharn, Eldred
- Tharok
- Thaumar Dhai
- Thawne, Eobard (also known as Professor Zoom and Reverse-Flash)
- Theg (also known as Doyle)
- Thela
- Themis
- Theodore Cobblepot
- Theodore Lambert (also known as Chemical King and Professor Lambert)
- Theodore Smiesel
- Theresa Drew
- Thermal
- Theseus
- Thesily, King
- Thessaly (also known as Larissa)
- Thetis
- Thia
- Thing-That-Cannot-Die
- Thinker (I) (Clifford DeVoe)
- Thinker (II) (Cliff Carmichael)
- Thinker (III) (Des Connor)
- Thinker (IV) (Artificial intelligence)
- Third of the Fallen (Vertigo)
- Third Rail (also known as Pui Chung; Milestone Media)
- Thirst
- Thol
- Thom Kallor (also known as Star Boy and Starman)
- Thomas
- Thomas Aldrich
- Thomas Blake (also known as Catman)
- Thomas Blake (Warner Bros. Animation (DCAU))
- Thomas Edison (DC Elseworlds)
- Thomas Ellison
- Thomas Jackson (Warner Bros. Animation (DCAU))
- Thomas Jagger
- Thomas Jefferson (Vertigo)
- Thomas Morgan (WildStorm)
- Thomas Paine (Vertigo)
- Thomas Peterson (also known as Pied Piper)
- Thomas Quiney (Vertigo)
- Thomas Taylor Wayne (DC Elseworlds)
- Thomas Terrill
- Thomas the Rhymer
- Thomas Todd
- Thomas Tresser (also known as Nemesis)
- Thomas Wayne
- Thomas Wayne (Earth-5)
- Thomas Weston
- Thomas Woodrue
- Thomas Wright (Quality Comics)
- Thomas, Andrea (also known as Isis) (Filmation)
- Thomas, Missus (Warner Bros. Animation) (DCAU))
- Thomas, Ralston
- Thomas, Wesley
- Thomasina Jefferson (Milestone Media)
- Thomeheb
- Thompson, Flash (Amalgam Comics)
- Thompson, Shane (also known as Proselyte)
- Thor
- Thoran
- Thorgeson, Morgan
- Thorgeson, Nancy
- Thorium
- Thormon Tox
- Thorn (also known as Rose Canton)
- Thorn (also known as Rhosyn "Rose" Forrest)
- Thorndike, Mayor
- Thorndyke
- Thorne Varden
- Thorne, Bethany
- Thorne, Matthew (also known as Crime Doctor)
- Thorne, Matthew (also known as Crime Doctor) (Warner Bros. Animation (DCAU))
- Thorne, Rupert
- Thorne, Rupert (Earth-19) (DC Elseworlds)
- Thornley, Nellie
- Thornton Blakely
- Thornton, Collin (also known as Satanus)
- Thorpe, Martin
- Thorpe, Sable (Warner Bros. Animation (DCAU))
- Thorul, Lena (also known as Lena Luthor)
- Thotan
- Thoth
- Thoth Khepera (Warner Bros. Animation (DCAU))
- Thrasher
- Thraxon
- Three of Hearts
- Three of Spades
- Three-Face
- Threshold (WildStorm)
- Thrilldevil
- Thrrll
- Thrun
- Thulka Re
- Thunder and Lightning
- Thunder (I) & (II)
- Thunder (DC Elseworlds)
- Thunder, Jakeem
- Thunder, Johnny
- Thunder, Mildred
- Thunder, Simon B.
- Thunderbolt (also known as Yz, the Thunderbolt)
- Thunderbolt (alias Peter Cannon)
- Thunderbolt Ross (Amalgam Comics)
- Thunderer
- Thunderhead (I)
- Thunderhead (II) (also known as Scott Tucker)
- Thunderlord (also known as Liang Xih-K'ai)
- Thurlow, James (also known as Anaze)
- Thurston Keane
- Ti, Wu
- Tiberius (Vertigo)
- Tibet, Jean Claude
- Tibo Vermeer (Vertigo)
- Tick (Warner Bros. Animation (DCAU))
- Tiefenbacher, Officer
- Tierney, Carroll
- Tiffany
- Tiffany (Warner Bros. Animation (DCAU))
- Tiger
- Tiger
- Tiger Boy (I-II)
- Tiger Dixon
- Tiger Force (also known as Mike Tempest)
- Tiger Moth
- Tiger Shark
- Tiger Turk
- Tiger-Man (also known as Desmond Farr)
- Tiger Woman
- Tiggra
- Tigorr
- Tigra
- Tigress
- Tigress (II) (Paula Brooks) (also known as Paula Brooks)
- Tigress (III) (also known as Artemis Crock)
- Tigress (Warner Bros. Animation (DCAU))
- Tigris
- Till'all
- Tiller, Miss (Quality Comics)
- Tim
- Tim
- Tim Blake
- Tim Buck II
- Tim Crane
- Tim Drake
- Tim Drake (also known as Joker Junior and Robin) (Warner Bros. Animation (DCAU))
- Tim Moore
- Tim Rogers
- Tim Trench
- Tim Tyler (20th Century-Fox Television)
- Tim Zanetti (also known as Breach)
- Tim Zanetti, Junior
- Timandra
- Timber Wolf (also known as Brin Londo and Lone Wolf)
- Time Commander
- Time Girl (also known as Tempra)
=Terry Berg
- Terry Capshaw
- Terry Collins
- Terry Gallant
- Terry McGinnis (also known as Batman) (Warner Bros. Animation (DCAU))
- Terry Mason
- Terry Mullins
- Terry Sloane (also known as Mister Terrific)
- Terry Trinh
- Terry Watson
- Terrynce, Symon
- Teschmacher, Eve (Warner Bros.)
- Tesla, Nikola (DC Elseworlds)
- Tess Mercer (Warner Bros. Television)
- Tess Trueheart (Tribune Media Services)
- Tetch, Jervis (also known as Mad Hatter)
- Teth-Adam (also known as Black Adam)
- Tethys
- Tetsuo, Steven (Warner Bros. Animation (DCAU))
- Teuton (WildStorm)
- Tex Thompson
- Tezcatlipoca
- Tezumak
- Thaal Sinestro (also known as Sinestro)
- Thaddeus Brown (also known as Mister Miracle)
- Thaddeus Killgrave
- Thaddeus Morgan
- Thal-Arn
- Thalia, Muse of Comedy
- Thalia Tate (also known as Myla)
- Thames, Doctor
- Thanoseid (Amalgam Comics)
- Thara Ak-Var
- Thargg Warlord
- Thargo
- Tharn, Eldred
- Tharok
- Thaumar Dhai
- Thawne, Eobard (also known as Professor Zoom and Reverse-Flash)
- Theg (also known as Doyle)
- Thela
- Themis
- Theodore Cobblepot
- Theodore Lambert (also known as Chemical King and Professor Lambert)
- Theodore Smiesel
- Theresa Drew
- Thermal
- Theseus
- Thesily, King
- Thessaly (also known as Larissa)
- Thetis
- Thia
- Thing-That-Cannot-Die
- Thinker (I) (Clifford DeVoe)
- Thinker (II) (Cliff Carmichael)
- Thinker (III) (Des Connor)
- Thinker (IV) (Artificial intelligence)
- Third of the Fallen (Vertigo)
- Third Rail (also known as Pui Chung; Milestone Media)
- Thirst
- Thol
- Thom Kallor (also known as Star Boy and Starman)
- Thomas
- Thomas Aldrich
- Thomas Blake (also known as Catman)
- Thomas Blake (Warner Bros. Animation (DCAU))
- Thomas Edison (DC Elseworlds)
- Thomas Ellison
- Thomas Jackson (Warner Bros. Animation (DCAU))
- Thomas Jagger
- Thomas Jefferson (Vertigo)
- Thomas Morgan (WildStorm)
- Thomas Paine (Vertigo)
- Thomas Peterson (also known as Pied Piper)
- Thomas Quiney (Vertigo)
- Thomas Taylor Wayne (DC Elseworlds)
- Thomas Terrill
- Thomas the Rhymer
- Thomas Todd
- Thomas Tresser (also known as Nemesis)
- Thomas Wayne
- Thomas Wayne (Earth-5)
- Thomas Weston
- Thomas Woodrue
- Thomas Wright (Quality Comics)
- Thomas, Andrea (also known as Isis) (Filmation)
- Thomas, Missus (Warner Bros. Animation) (DCAU))
- Thomas, Ralston
- Thomas, Wesley
- Thomasina Jefferson (Milestone Media)
- Thomeheb
- Thompson, Flash (Amalgam Comics)
- Thompson, Shane (also known as Proselyte)
- Thor
- Thoran
- Thorgeson, Morgan
- Thorgeson, Nancy
- Thorium
- Thormon Tox
- Thorn (also known as Rose Canton)
- Thorn (also known as Rhosyn "Rose" Forrest)
- Thorndike, Mayor
- Thorndyke
- Thorne Varden
- Thorne, Bethany
- Thorne, Matthew (also known as Crime Doctor)
- Thorne, Matthew (also known as Crime Doctor) (Warner Bros. Animation (DCAU))
- Thorne, Rupert
- Thorne, Rupert (Earth-19) (DC Elseworlds)
- Thornley, Nellie
- Thornton Blakely
- Thornton, Collin (also known as Satanus)
- Thorpe, Martin
- Thorpe, Sable (Warner Bros. Animation (DCAU))
- Thorul, Lena (also known as Lena Luthor)
- Thotan
- Thoth
- Thoth Khepera (Warner Bros. Animation (DCAU))
- Thrasher
- Thraxon
- Three of Hearts
- Three of Spades
- Three-Face
- Threshold (WildStorm)
- Thrilldevil
- Thrrll
- Thrun
- Thulka Re
- Thunder and Lightning
- Thunder (I) & (II)
- Thunder (DC Elseworlds)
- Thunder, Jakeem
- Thunder, Johnny
- Thunder, Mildred
- Thunder, Simon B.
- Thunderbolt (also known as Yz, the Thunderbolt)
- Thunderbolt (alias Peter Cannon)
- Thunderbolt Ross (Amalgam Comics)
- Thunderer
- Thunderhead (I)
- Thunderhead (II) (also known as Scott Tucker)
- Thunderlord (also known as Liang Xih-K'ai)
- Thurlow, James (also known as Anaze)
- Thurston Keane
- Ti, Wu
- Tiberius (Vertigo)
- Tibet, Jean Claude
- Tibo Vermeer (Vertigo)
- Tick (Warner Bros. Animation (DCAU))
- Tiefenbacher, Officer
- Tierney, Carroll
- Tiffany
- Tiffany (Warner Bros. Animation (DCAU))
- Tiger
- Tiger
- Tiger Boy (I-II)
- Tiger Dixon
- Tiger Force (also known as Mike Tempest)
- Tiger Moth
- Tiger Shark
- Tiger Turk
- Tiger-Man (also known as Desmond Farr)
- Tiger Woman
- Tiggra
- Tigorr
- Tigra
- Tigress
- Tigress (II) (Paula Brooks) (also known as Paula Brooks)
- Tigress (III) (also known as Artemis Crock)
- Tigress (Warner Bros. Animation (DCAU))
- Tigris
- Till'all
- Tiller, Miss (Quality Comics)
- Tim
- Tim
- Tim Blake
- Tim Buck II
- Tim Crane
- Tim Drake
- Tim Drake (also known as Joker Junior and Robin) (Warner Bros. Animation (DCAU))
- Tim Moore
- Tim Rogers
- Tim Trench
- Tim Tyler (20th Century-Fox Television)
- Tim Zanetti (also known as Breach)
- Tim Zanetti, Junior
- Timandra
- Timber Wolf (also known as Brin Londo and Lone Wolf)
- Time Commander
- Time Girl (also known as Tempra)
Time Trapper
- Time Trapper (Pre-Zero Hour)
- Time-Bomb
- Time-Keeper
- Times, Wylie (also known as Point Man) (Vertigo)
- Timmons, Keith
- Timmy
- Timmy Frye (Warner Bros. Animation (DCAU))
- Timmy Tate
- Timmy Tinkle (Fawcett Comics)
- Timothy Fox
- Timothy Hunter
- Timothy Munroe
- Timothy Raven
- Timothy Yarrow
- Timph Rye
- Timur, Lord
- Tin (I) (also known as Thomas Tinkham)
- Tin (II)
- Tin Man
- Tina Cassidy (also known as Mainframe) (Hasbro)
- Tina McGee
- Tina Platt (also known as Platinum (I), Platina and Sharon Magnus)
- Tina Tierney
- Tindsa
- Tine, Jeremy
- Tinker
- Tinker, Doctor
- Tiny
- Tiny (Warner Bros. Animation)
- Tiny Bubbles
- Tiny Rufe
- Tinya Wazzo (also known as Phantom Girl)
- Tipton
- Tiras
- Tir-An (an imaginary alias of Supergirl)
- Tirrik
- Titan
- Titan Girl
- Titania
- Titania
- Tito Daka (also known as Prince Daka) (Columbia Pictures)
- Titus
- Titus J. Person
- Titus, John (also known as Condor)
- TNT
- Tobias Whale
- Tobruk (WildStorm)
- Toby Blake
- Tock (Warner Bros. Animation (DCAU))
- Tod Baker (Warner Bros. Animation (DCAU))
- Tod Craven
- Todd Rice (also known as Obsidian)
- Todd Richards (an alias of Tim Drake)
- Todd, Duane
- Todd, Jason
- Todd, Professor
- Todd, Sheriff
- Togg, Doctor (also known as Rocco Togg)
- Tohiro Natsume
- Tokamak
- Tokyo Rose (DC Elseworlds)
- Toledo, Joey
- Tolkein, Lemuel
- Tolliver
- Tolliver, Mayor (Earth-19) (DC Elseworlds)
- Tolos
- Tolteca
- Tom
- Tom
- Tom (also known as Cousin Tom)
- Tom (Tribune Media Services)
- Tom Bengels
- Tom Bradley
- Tom Bronson (also known as Wildcat)
- Tom Bruce
- Tom Curry
- Tom Davis
- Tom Harper (also known as Guardian Angel) (Amalgam Comics)
- Tom Jenson
- Tom Kalmaku (also known as Pieface)
- Tom Prentice
- Tom Rader
- Tom Sparks
- Tom Spaulding
- Tom Strong
- Tom Turbine (Warner Bros. Animation (DCAU))
- Tom Vance
- Tom Wright (also known as Black Condor) (Quality Comics)
Tomahawk
Mikaal Tomas
- Mikaal Tomas
- Tomaz, Adrianna (also known as Isis)
- Tombstone Gear
- Tomkins
- Tommy (also known as Thomas Thompkins)
- Tommy
- Tommy
- Tommy
- Tommy Allen
- Tommy Burke
- Tommy Burke (also known as Thomas Burke)
- Tommy Frank
- Tommy Parker
- Tommy Tomorrow
- Tommy's Father
- Tommy's Mother
- Tomorrow Woman
- Tompkins, Lucille (also known as Lucille Lane (Earth-2))
- Tompkins, Susie
- Tomsen, Ona
- Tomy-Fai
- Tong
- Tony
- Tony
- Tony
- Tony
- Tony Alexander
- Tony Bellows (Warner Bros. Television)
- Tony Emmett
- Tony Maychek (also known as Earth Mover) (Warner Bros. Animation (DCAU))
- Tony Zucco (Boss Zucco and Anthony Zucco)
- Tony Zucco (also known as Anthony Zucco and Billy Marin) (Warner Bros. Animation (DCAU))
- Toone, Rufus
- Top
- Top
- Top Hat (Warner Bros. Animation (DCAU))
- Topaz, Prince
- Topkick
- Topo
- Topsy-Turvy Man (Hostess)
- Tor, Magic Master (also known as Jim Slade) (Quality Comics)
- Tora Olafsdotter (also known as Ice)
- Tor-An
- Torch
- Torcher (also known as Ginny McCree)
- Torel
- Toren, Graf
- Torgola
- Tork (Revell)
- Tornado Champion (became the sentient aspect of Red Tornado; aka Tornado (DC Elseworlds))
- Tornado Tyrant
- Tornado, Doc (Earth-44) (Tangent Comics)
- Torpedo (also known as Sam Guthrie) (Amalgam Comics)
- Torpedo Man
- Torque
- Torquemada
- Toshio Eto (also known as Samurai)
- Toshiro Misawa (also known as Fuji) (WildStorm)
- Tot (also known as Aristotle Rodor) (Charlton Comics)
- Tote Todd
- TO-T-U-K (also known as Green Lantern of Space Sector 1287)
- Touch McCoy
- Touch-N-Go
- Tough Tommy
- Towbee
- Toxl
- Toylan, Noddy
- Toyman (also known as Winslow Schott)
- Toyman (also known as Jack Nimball)
- Toywoman
- Tracer
- Traci Thirteen (also known as Girl 13)
- Tracy Dover
- Tracy, Dick (Tribune Media Services)
- Tracy, Junior (Tribune Media Services)
- Trainor, Larry (also known as Negative Man)
- Traitor
- Trajectory
- Tramm (Warner Bros. Animation)
- Trampolina
- Tran, Ann V.
- Trance
- Trans-Visible Man (an alias of the Flash (Barry Allen))
- Trask, Jason (Warner Bros. Television)
- Trane Walker (also known as Xero)
- Trask, John
Traitor
- Trauma (also known as Amy Southern)
- Traven
- Travers, Denny
- Travers, Doctor
- Travers, John
- Travers, Martha
- Travich, Roy (also known as Radiation Roy)
- Travis DuBarry
- Travis Morgan (also known as Warlord)
- Travis O'Connell
- Travis, Donny
- Travis, Lee (also known as Crimson Avenger)
- Traya Sutton
- Treasury Secretary Quiggly
- Treble, Captain
- Trelawney
- Tremaine, Conway
- Tremor
- Trent Wallace (Warner Bros. Animation (DCAU))
- Trent, Alex (also known as Bloodsport)
- Trent, Doctor
- Trent, Ex-Senator
- Trent, James
- Trent, Lucas (also known as Midnighter) (WildStorm)
- Trent, Marion
- Trent, Mavis
- Trent, Simon (also known as Gray Ghost) (Warner Bros. Animation (DCAU))
- Tresser, Chet
- Tresser, Craig
- Trevor, Diana (also known as Diana Rockwell)
- Trevor, John (also known as Adonis)
- Trevor, Steve
- Trevor, Stephanie "Stevie" (also known as Wonder Girl and Wonder Woman II) (DC Elseworlds)
- Trey (Warner Bros. Animation (DCAU))
- Trey Hartley
- Tri Vul
- Trickster (I) & (II)
- Tricksy the World's Greatest Stunt Man
- Triclops (Hostess)
- Trident
- Tri-Eye (also known as Sinestro Corpsman of Space Sector 3145)
- Trigger Holt
- Trigger Twins (I) & (II)
Trigon
- Trigona
- Trigorin, Zoya (also known as Firebird (I))
- Trina (Warner Bros. Animation (DCAU))
- Trina Robbins
- Trinity (The Trinity Virus)
- Triplicate Girl (also known as Luornu Durgo. Duo Damsel, Una and Triad)
- Tripp, Ms.
- Tristan
- Tristess
- Triton
- Triumph
- Trix (DC Elseworlds)
- Trixie
- Trixie Collins
- Trodwell the Tramp
- Trogaar
- Trogaar (Warner Bros. Animation)
- Trogg
- Trok
- Trollbridge, Donnie (also known as Last Resort)
- Trollbridge, Mason (also known as Clipper)
- Tronix
- Tros Samoth (also known as Raven and Shadowlord)
- Trotter, Mister
- Troubadour
- Troupe, Roberta
- Troupe, Ron
- Troxx-5S (also known as Demolisher)
- Troy
- Troy Magnus
- Troy, Fred
- Troy, Donna (also known as Wonder Girl and Darkstar)
- True Master (also known as Chu-Hui) (Warner Bros. Animation)
- Trueheart, Missus (Tribune Media Services)
- Truman
- Truman Treadwell
- Trung (Warner Bros. Animation)
- Truxton, Missus
- Truxton, Mister
- Trygg the Invincible
- Trygg the Sorcerer
- Tryon, Bull
- Tryon, Nathaniel (also known as Neutron)
- Tsukuri (Warner Bros. Animation (DCAU))
- Tsunami
- Tuatara (also known as Jeremy Wakefield)
- Tubbie Tedge (also known as Richard Tedge) (Warner Bros.)
- Tucker, Brant) (Vertigo)
- Tucker, Ken (WildStorm)
- Tucker, Red
- Tuebeen
- Tuerto
- Tug Graff
- Tug Moxton
- Tui, Katma
- Tula (I) (also known as Aquagirl (III))
- Tula (II) (also known as Aquagirl (IV))
- Tully, Harry (Warner Bros. Animation (DCAU))
- Tumbril (Gorilla Comics/DC Comics)
- Tundra
- Turbo Tu-Tone (Hasbro)
- Turk
- Turley, Jack (Warner Bros. Animation (DCAU))
- Turmoil
- Turner, Charles
- Turner, Vice Admiral
- Turpin, Dan (also known as Brooklyn)
- Turquoise, Lady
- Turran Kha
- Turtle
- Turtle Baxter
- Turtle Boy (also known as Jimmy Olsen)
- Turtle Man
- Turytt
- Tusk (DC Elseworlds)
- Tusker
- Tusky Husky
- Tuttle, Morris
- Twain, Mark (Vertigo)
- Tweed, Missus
- Tweed, Mister
- Tweedledee
- Tweedledum
- Twidgett, Alfy
- Twiggly
- Twilight
- Twister Jackson (Fawcett Comics)
- Twitch (Warner Bros. Animation (DCAU))
- Two (also known as Sam Kurtis)
- Two of Clubs
- Two-Face (also known as Harvey Dent)
- Two-Faced Goblin (also known as Harvey Osborn) (Amalgam Comics)
- Two-Gun Lil (also known as Lillian Peters) (Quality Comics)
- Twopersons, Larry
- Twopersons, Mel
- Twopersons, Michelle (also known as Shelly Twopersons)
- Tybalt Bak'sar
- Tyb-Ol
- Tygrus (Warner Bros. Animation (DCAU))
- Tyler
- Tyler, Dee (also known as Phantom Lady)
- Tyler, Jake
- Tyler, Janice
- Tyler, Rex (also known as Hourman)
- Tyler, William
- Tylot (also known as Green Lantern of Space Sector 2666)
- Typhoon
- Tyr
- Tyrn Krystal
- Tyrant-Tula (Earth-22) (DC Elseworlds)
- Tyroc (also known as Troy Stewart)
- Tyros
- Tyros
- Tyrus Block (Warner Bros. Animation (DCAU))
- Tyson, Professor
Tzin-Tzin
- Tzodar (also known as Krotazodarikik)