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- Minako Hamano – Super Metroid (with Kenji Yamamoto), Metroid Fusion, Metroid: Zero Mission, Wario World (with Norio Hanzawa), Donkey Kong Country Returns (with Kenji Yamamoto and Masaru Tajima)
- Rio Hamamoto – Soulcalibur II Original Soundtrack
- Masashi Hamauzu – SaGa Frontier 2, Tobal No. 1, Final Fantasy X (with Nobuo Uematsu and Junya Nakano), Final Fantasy XIII
- Kentaro Haneda – Wizardry 1, 2, and 3; Wizardry V: Heart of the Maelstrom
- James Hannigan – Harry Potter and the Deathly Hallows, Command and Conquer 4: Tiberian Twilight, The Lord of the Rings: Aragorn's Quest, Command and Conquer: Red Alert 3, Cloudy With a Chance of Meatballs, Primeval (ITV), Harry Potter and the Half-Blood Prince, Red Alert 3 Uprising, Harry Potter and the Order of the Phoenix, Republic: The Revolution, Freelancer, Art Academy, Brute Force, Sim Theme Park, Mr Bean, Grand Prix 4, Reign of Fire, Jetix, Privateer: The Darkening, Evil Genius, Catwoman, Warhammer: Dark Omen, FIFA Soccer Manager, FA Premier League Manager, F1 Series, Conquest: Frontier Wars, Infestation, Action Man, Sim Coaster, F1 Manager
- Norio Hanzawa (occasionally credited as NON) – The Simpsons, Bucky O' Hare (arcade version), Gunstar Heroes, Dynamite Headdy (with Aki Hata and Nazo² Suzuki), Alien Soldier, Mischief Makers, Sin & Punishment: Star Successor
- Chihiro Harada – Gitarooman
- Crispin Hands – Need For Speed 2 through 5, Impossible Creatures, Neverwinter Nights, Dungeon Siege 2,
- Kurt Harland – Soul Reaver
- Saki Haruyama – Fire Emblem: The Sacred Stones
- Hikoshi Hashimoto – Run Saber, Cosmic Carnage, Super Mad Champ
- Aki Hata (occasionally credited as AKI) – Rocket Knight Adventures (with Masanori Ohuchi, Masanori Adachi, Hiroshi Kobayashi and Michiru Yamane), Dynamite Headdy (with Norio Hanzawa and Nazo² Suzuki)
- Kärtsy Hatakka – Max Payne, Max Payne 2
- Kouji Hayama – Ape Escape 2, Super Robot Wars
- Katsuhiro Hayashi – Columbus: Ougon no Yoake, Black Belt (aka Hokuto no Ken, for the Sega Master System), Galaxy Force (Sega Master System port), Quartet (aka Double Target, Sega Master System port), Zero4 Champ RR
- Jason Hayes – World of Warcraft
- Jim Hedges – Soul Reaver 2
- Steve Henifin – Blood Omen: Legacy of Kain, Eternal Darkness: Sanity's Requiem, Metal Gear Solid: The Twin Snakes
- Christophe Heral – Beyond Good & Evil
- Dan Hess – Pilotwings 64
- Norihiko Hibino – Metal Gear: Ghost Babel, Zone of the Enders, Metal Gear Solid 2: Sons of Liberty, Boktai, Metal Gear Solid 3: Snake Eater
- Miki Higashino – Genso Suikoden II, Genso Suikogaiden series
- Masanori Hikichi – Terranigma
- Steve Hillage – Cyberwar
- Yoshito Hirano – Fire Emblem: The Sacred Stones
- Hajime Hirasawa – Star Fox
- Silas Hite – Skate 3, The Simpsons, The Sims 2, The Sims 2: University', The Sims 2: Open For Business', The Sims 2: Pets', The Sims 2: Castaway', The Sims 2: Bon Voyage', My Sims', My Sims: Agents', MySims Kingdom', MySims Racing', Boom Blox', Boom Blox: Bash Party', Academy of Champions',Mean Girls', Legally Blonde', Wordsworth', Frogger: Ancient Shadows" (with Mutato Muzika)
- Michael Hoenig – Baldur's Gate, Baldur's Gate II: Shadows of Amn
- Toshihiko Horiyama – Mega Man X, Mega Man X3, Mega Man X4, Apollo Justice: Ace Attorney
- Shinji Hosoe – Ridge Racer series, Street Fighter EX series
- Rob Hubbard – Many games for Atari 8-bit family, Commodore 64 including Extirpator, International Karate, Jet Set Willy, Warhawk
- Rob Hudson – Tap Defense, Tap Jungle, Tap Out, Tap Word, Tap Farm, iMafia III Tap Store
- Chris Hülsbeck – Apidya, Great Giana Sisters, Turrican series
- Michael Hunter (composer) – Grand Theft Auto: San Andreas, Grand Theft Auto IV
- Jeehun Hwang – Battlezone, Interstate '76, Interstate 82, Heavy Gear, Dark Reign, Shanghai, Spycraft, Apocalypse, Blast Chamber, Fighter Squadron, Grand Tour Racing, Hyperblade, MechWarrior 2: Ghost Bear's Legacy, Mechwarrior 2, MechWarrior 4: Mercenaries, Three Kingdoms, Quake : Dissolution Of Eternity, Quake : Scourge Of Armagon, Uprising
- Tsukumo Hyakutarou – Blast Wind, Hyper Duel, Thunder Force V
- Tomoyuki Hamada – Coron Land, Dark Half, Doraemon 3: Nobita to Toki no Hougyoku, Gambler Jiko Chuushinha 2: Dorapon Quest, GeGeGe no Kitaro: Fukkatsu!! Tenma Daiou, Super Bikkuriman, SD Gundam GX, SD Gundam X: Super Gachapon World, SWAT Kats: The Radical Squadron, Super Widget, Shōnin yo Taishi wo Idake!!, Tetris Battle Gaiden, Chou Mahou Tairiku Wozz, Hi no Ouji: Yamato Takeru, Monster Maker (Turbo CD), Growlanser IV: Wayfarer of Time, Tokyo Highway Battle, 12Riven
Read more about this topic: List Of Video Game Musicians