Liam O'Brien (Born May 28, 1976 in Belleville, New Jersey, USA) is an American voice actor. He's married to fellow voice actress Amy Kincaid.
He's known for voicing: Gaara in Naruto and Jūshirō Ukitake in Bleach.
Filmography
Animation
- Transformers: Robots in Disguise - Guard#1 (ep1), Underbite
Anime
- Afro Samurai - Kihachi (ep1), Patron 4 (ep1)
Anime - Dubbing
- .hack//Legend of the Twilight - Tom (ep1)
- Blade - Daniel (ep4), Police Lieutenant (ep2), Ship Crew (ep3)
- Blade of the Immortal - Kawakami
- Bleach - Jūshirō Ukitake, Acidwire, Baigon, Harunobu Ogidō (ep245), Rikichi, Sōken Ishida, Sora Inoue, Taichi Miyamoto, Additional Voices
- Blue Dragon - Gran Kingdom Soldier, Stranger in the Ruins
- Bobobo-bo Bo-bobo - Pana, Additional Voices
- Boogiepop Phantom - Yoji Suganuma, Additional Voices
- Boys Be... - Makoto Kurumizawa, Additional Voices
- Buso Renkin - Hideyuki Okakura, Gota Nakamura
- Code Geass: Lelouch of the Rebellion - Lloyd Asplund
- Code Geass: Lelouch of the Rebellion R2 - Lloyd Asplund, Additional Voices
- Comic Party - Taishi Kuhonbutsu
- Daphne in the Brilliant Blue - Doctor A (ep11), Drunk Man (ep5), Employee (ep9), Fisherman (ep14), Guy B (ep10), Jiro (ep6), Male Employee (ep15), Man with Sunglasses (ep15), Mysterious Guy, Noodle Stand Owner (ep3), Officer (ep1), Tony Long
- DearS - Chef (ep11), Employee B (ep10), Miu's Master (ep8), No.3
- Destiny of the Shrine Maiden - Tsubasa
- Di Gi Charat - Yoshimi
- Digimon Fusion - Neptunemon
- Durarara!! - Crowd Man#2 (ep7), Morita, Patron#4 (ep7)
- Durarara!!x2 Shō - Jinnai Yodogiri (Phone Voice; ep12), Morita (ep11)
- Durarara!!x2 Ten - Heaven Slave (ep3), Jinnai Yodogiri (Phone Voice)
- Ergo Proxy - Vincent Law
- Eyeshield 21 - Additional Voices
- Fate/stay night - Archer
- Fate/Zero - Kariya Matou, Firefighter (ep7)
- Figure 17 - Toru
- Gad Guard - Additional Voices
- Gankutsuou: The Count of Monte Cristo - Andrea Cavalcanti
- Ghost in the Shell: S.A.C. 2nd GIG - Gino (ep2)
- Ghost in the Shell: Stand Alone Complex - Fake Laughing Man (ep6), Medical Student (ep8), Robber (ep17)
- Girls Bravo - Kazuharu Fukuyama
- Gun X Sword - Ray
- Gungrave - Executive (ep14), Researcher (ep15), Sam (ep13)
- Gurren Lagann - Guinble Kaito, Man (ep26)
- Haré+Guu - Clive
- Ikki Tousen - Fighter A (ep7), Fighter B (ep8), Ganryo
- Ikki Tousen: Great Guardians - Genpou Saji/Shishi Ouin
- Ikki Tousen: Xtreme Xecutor - Genpou Saji/Shishi Ouin
- Kamichu! - Shika, Hero in Movie (ep11), Inu Osho (ep2), Konoha Kamaitachi (ep1), Pilot (ep4), School Boy (ep10), TV Caster (ep14)
- Koi Kaze - Kei Odagiri, Friend A (ep7), Men (ep4)
- Lagrange: The Flower of Rin-ne - Dizelmine, Grocery Store Clerk (ep5), Kojiro Nogami, Operator (ep11), TV Voice (ep9)
- Magi: The Labyrinth of Magic - Isaac, Jamil, Marchio, Additional Voices
- Marmalade Boy - Akira Mizutani
- Mega Man Star Force - Additional Voices
- Monster - Dr. Kenzō Tenma
- Naruto - Gaara, Kotetsu Hagane, Servant (ep192)
- Naruto: Shippūden - Gaara, Kokuyō (ep235), Kotetsu Hagane
- Nura: Rise of the Yokai Clan - Shoei
- Nura: Rise of the Yokai Clan: Demon Capital - Hidemoto Keikain
- Paradise Kiss - Guy in Street (ep1), Seiji Kisaragi (ep1)
- Paranoia Agent - Mitsuhiro Maniwa
- Planetes - Additional Voices
- R.O.D the TV - Criminal (ep1), Editor (ep3), Scholar (ep24)
- Sailor Moon - Nephrite (2014 Viz Dub)
- Sailor Moon Crystal - Male Student (ep2)
- Saiyuki Reload - Additional Voices
- Saiyuki Reload: Gunlock - Demon (ep5)
- Samurai Champloo - Additional Voices
- Scrapped Princess - Furet
- Sengoku Basara: Samurai Kings - Tokugawa Ieyasu
- Sengoku Basara: Samurai Kings 2 - Tokugawa Ieyasu (ep12)
- Stellvia - Minister of State (ep14), Navigator (ep16), Security Force (ep15)
- Tenjho Tenge - Shin Natsume
- Texhnolyze - Haruhiko Toyama, Man C, Saburo Yagihashi (ep10)
- The Melancholy of Haruhi Suzumiya - Baseball Team Captain (ep7)
- The Melody of Oblivion - Horu, Masaru Hashimoto, People of the Cape (ep5)
- The Prince of Tennis - Masahi Arai
- The Slayers: Evolution-R - Rezo
- The Slayers: Revolution - Sorcerer (ep3), Additional Voices
- The Third: The Girl with the Blue Eye - Blue Breaker, Young Man (ep8), Additional Voices
- Tiger & Bunny - Yuri Petrov/Lunatic, Bomberman (ep14)
- To Heart - Additional Voices
- Wolf's Rain - Soldier
- Zatch Bell! - Additional Voices
Audio Drama
- Code Geass: Lelouch of the Rebellion - Japanese Guard, Lloyd Asplund
Movies
- Afro Samurai: Resurrection - Shichigoro
Movies - Dubbing
- Appleseed - Leyton, Soldier
- Berserk The Golden Age Arc II: The Battle for Doldrey - Torturer, Additional Voices
- Berserk The Golden Age Arc III: Descent - Torturer, Ubik, Additional Voices
- Bleach The Movie: Fade to Black - Jūshirō Ukitake, Zabimaru
- Bleach The Movie: Hell Verse - Jūshirō Ukitake, Additional Voices
- Bleach The Movie: Memories of Nobody - Jūshirō Ukitake, Additional Voices
- Bleach The Movie 2: The DiamondDust Rebellion - Jūshirō Ukitake, Squad 1 Soul Reaper
- Curse of the Golden Flower - Prince Jai
- Cutie Honey - Additional Voices
- Fate/stay night: Unlimited Blade Works - Archer
- Final Fantasy VII: Advent Children - Red XIII
- Iron Man: Rise of Technovore - Additional Voices
- Legends of Valhalla: Thor - Additional Voices
- Naruto Shippūden The Movie: Blood Prison - Prisoner
- Naruto Shippūden The Movie: Inheritors of the Will of Fire - Gaara, Kotetsu Hagane
- Naruto The Movie: Legend of the Stone of Gelel - Gaara
- Naruto The Movie: Ninja Clash in the Land of Snow - Nadare Rōga
- Patlabor: The Movie - Detective Kataoka
- Patlabor 2: The Movie - Additional Voices
- Redline - Frisbee
- Sengoku Basara: The Last Party - Tokugawa Ieyasu
- Tales from Earthsea - King's Guardsman, Additional Voices
- The Last: Naruto The Movie - Bully A, Gaara, Kotetsu Hagane
- The Neighbor No. Thirteen - Tōru Akai
- Tiger & Bunny: The Beginning - Yuri Petrov
- Tiger & Bunny The Movie: The Rising - Yuri Petrov/Lunatic
OVA
- Black Jack - Additional Voices
- Chūnin Exam on Fire! Naruto vs. Konohamaru! - Gaara
- Ghost Talker's Daydream - Driver (ep3), Editor (ep2)
- Haré+Guu DELUXE - Clive
- Hellsing Ultimate - Spirit of the Jackal (ep5), Vatican Officer (ep8), Wild Geese (ep3), Zepplin Commander
- K.O. Beast - Bud Mint
- Leave it to Piyoko! - Thin Blob (ep3)
- Mobile Suit Gundam: The Origin I: Blue Eyed Casval - Gihren Zabi, Additional Voices
- Mobile Suit Gundam Unicorn - Additional Voices
- Yukikaze - Additional Voices
Video Games
- Aedis Eclipse: Generation of Chaos - Duo
- Ar tonelico: Melody of Elemia - Ayatane Michitaka, Elemia Knight
- Atelier Iris 2: The Azoth of Destiny - Chaos, Imperial Soldier
- Atelier Rorona: The Alchemist of Arland - Sterkenburg Cranach
- Atelier Totori: The Adventurer of Arland - Sterkenburg Cranach
- Castlevania: Curse of Darkness - Isaac
- Catherine - Orlando Haddick
- Culdcept Saga - Additional Voices
- D4 - Phillip Cheney (ep1)
- Dawn of Mana - Salamander
- Dead or Alive 5 - Rig
- Devil May Cry 4 - Sanctus
- Disgaea 3: Absence of Justice - Master Big Star, Additional Voices
- Enchanted Arms - Makoto/Mystery Man
- Eternal Sonata - Waltz
- Final Fantasy Crystal Chronicles: Ring of Fates - Cu Chaspel
- Front Mission 4 - Calvo, Wagner
- Guitar Hero: World Tour - Additional Voices
- Kamen Rider: Dragon Knight - Trash Mob B, Wrath
- Killer Is Dead - David/Narrator
- MagnaCarta 2 - Huaren
- Mana Khemia: Alchemists of Al-Revis - The Other Vayne, Vayne Aurelius
- Mana Khemia 2: Fall of Alchemy - Goto
- ObsCure - Kenny Matthews
- Odin Sphere - Ingway
- Operation Darkness - Jude Lancelot, Herbert East, Waffen-SS Schutze
- Persona 4 Arena - Akihiko Sanada
- Persona 4 Arena: Ultimax - Akihiko Sanada
- Professor Layton and the Last Specter - Additional Voices
- Professor Layton and the Miracle Mask - Additional Voices
- Professor Layton and the Unwound Future - Additional Voices
- Race Driver: Grid - Irish Teammate
- Resident Evil: The Darkside Chronicles - Additional Voices
- Resident Evil: The Mercenaries 3D - Additional Voices
- Resident Evil 5 - Reynard Fisher
- Romancing SaGa - Jelton Man, Melvir Guard, Raphael, Additional Voices
- Sakura Wars: So Long, My Love - Sugarubi
- Samurai Champloo: Sidetracked - Mugen
- Shin Megami Tensei: Persona 3 - Akihiko Sanada, Punk, Smirking Classmate, Young Man
- Shin Megami Tensei: Persona 3 FES - Akihiko Sanada, Guard#2
- Shin Megami Tensei: Persona 3 Portable - Akihiko Sanada, Punk, Smirking Classmate, Young Man
- Silent Hill: Shattered Memories - Father on Phone
- Silent Hill 2 - Eddie Dombrowski (2012 HD)
- Soul Nomad & the World Eaters - Levin, Raksha
- Spectrobes: Origins - Neal
- Suikoden IV - Keneth, Merchant-like Man
- Tekken 6 - Miguel Caballero Rojo, Narrator (Paul's Ending), Russian Soldiers (Dragunov's Ending), Soldiers (Scenario Campaign's Epilogue)
- The Evil Within - Valerio Jimenez, Male Villager, Obese Zombie
- The Last Remnant - Additional Voices
- Unchained Blades - Lucius, Nidhogg
- Virtue's Last Reward - Dio
- Wild Arms 5 - Chuck Preston, Crewman, Moderate Veruni Leader
Trivia
- Number of VA titles on this wiki: (165)