『SONIC THE HEDGEHOG ORIGINAL SOUND TRACK』（ソニック・ザ・ヘッジホッグ・オリジナル・サウンドトラック）は、2007年1月10日に発売された、PS3とXbox 360用ゲームソフト「SONIC THE HEDGEHOG」に使用されているサウンドトラック。

収録曲 
Disc1
 His World ~Theme of Sonic The Hedgehog~
 [Event] The Soleanna Festival
 [Event] Dr. Eggman Appears
 [Event] Sonic Appears
 Wave Ocean ~The Water's Edge~
 Wave Ocean ~The Inlet~
 [Event] Memory of Youth
 [Boss] Egg-Cerberus & Egg-Genesis
 Soleanna Castle Town
 Dusty Desert ~Quicksand~
 [Event] Running Through The Plains [Event] Tension... Silver Appears [Boss] vs. Character [Event] Eggman Sends Sonic to the Future [Event] The Future World? [Event] Could It Be True? [Event] Tension... Silver vs. Shadow [Event] Elise Jumps Tropical Jungle ~The Jungle ~ The Swamp~
 [Event] In the Forest
 [Event] Elise Goes Alone
 [Event] Eggman's Plot
 Kingdom Valley ~Wind ~ The Castle ~ Lakeside ~ Water~
 [Event] Out of Control [Event] I Will Change My Destiny [Boss] Egg-Wyvern Theme of Dr. Eggman ~Full Version~ Theme of Sonic The Hedgehog ~2006 E3 Version~
 According Song
Disc 2
 All Hail Shadow ~Theme of Shadow The Hedgehog~
 [Event] Shadow's Infiltration White Acropolis ~Snowy Peak~
 White Acropolis ~The Base~
 [Event] To the Ancient Soleanna Castle Soleanna Forest [Event] Tension... The Scepter of Darkness [Event] The Resurrection of Mephiles [Event] Confirming the Future Flame Core ~Volcano~ Flame Core ~The Cavern~ [Event] The Black Shadow Tropical Jungle ~The Ruins~
 [Event] Mephiles' Whisper
 [Boss] Mephiles
 Soleanna New City
 Radical Train ~The Abadoned Mine~
 Radical Train ~The Chase~
 [Event] The Accident 10 Years Ago
 Aquatic Base ~Level 1~
 Aquatic Base ~Level 2~
 [Event] Leaving the Scepter of Darkness
 [Event] The Sealing Revealed
 [Event] Determination... Omega's Confession
 [Event] Mephiles' Temptation
 [Boss] Mephiles Phase 2
 [Event] Showdown With Mephiles
 Result Town Mission 1 Town Mission 2 Town Mission 3 Town Mission 4 [Jingle] Invincible [Jingle] Mission Clear [Jingle] Town Mission Clear ExtrasDisc3
 Dreams of an Absolution ~Theme of Silver The Hedgehog~
 [Event] The Ruined World of the Future
 Crisis City ~The Flame ~ Skyscraper ~ Whirlwind ~ Tornado ~
 [Event] Confrontation with Iblis [Boss] Iblis [Event] He's the Iblis Trigger! Dusty Desert ~The Ruins~ [Event] Is It Right...? [Event] Invasion... Encounter with Amy And Elise [Event] Never Cry, No Matter What [Event] Determination... Return to the Future [Event] The Last Clash with Iblis [Boss] Iblis Phase 3 [Event] You Are My Companion [Event] Mephiles' Smile [Event] Elise's Tears [Event] The Villain Was Set Free [Event] The Resurrection of Solaris [Event] The Time-Space Rift End of the World [Event] Wishing Upon the Chaos Emeralds [Boss] Solaris Phase 1 [Boss] Solaris Phase 2 [Event] Solaris Destroyed [Event] The Flame of Hope [Event] Just Smile [Event] Parade: Past Memories My Destiny ~Theme of Elise~ My Destiny ~Theme of Elise~ (Karaoke Version)'''

ラインナップ 
作曲
大谷智哉 (Disc1 - 1 , 4~6 , 10 , 28 / Disc2 - 2 , 10 , 11 , 16~18 , 28 , 30~33 / Disc3 - 3 , 7 , 20 , 23 , 24)南波真理子 (Disc1 - 2 , 5~7 , 9~11 , 19 , 20 , 23 , 29 / Disc2 - 3~6 , 13 , 20~22 , 29 , 36 / Disc3 - 1 , 2 , 7 , 10 , 25~29)小林秀聡(Disc1 - 3 , 8 , 12~15 , 17 , 18 , 21 , 22 , 26 , 27 / Disc2 - 7~9 , 12 , 14 , 15 , 25~27 / Disc3 - 4~6 , 12 , 13 , 15 , 17~19 , 21 , 22)tai-hey(佐藤大平) (Disc1 - 16 , 24 , 25 / Disc2 - 19 , 23 , 24 / Disc3 - 8 , 9 , 11 , 14 , 16)江口貴勅 (Disc1 - 20)MAGNA-FI (Disc2 - 1)岡元清郎 (Disc2 - 35)
編曲
大谷智哉(Disc1 - 1 , 28 / Disc 3 - 1)久米康隆(Disc1 - 28)瀬上純 (Disc2 - 1)tai-hey (Disc2 - 36)小林秀聡 (Disc3 - 23)江口貴勅 (Disc3 - 28 , 29)
His World (1-1)
作詞：Ali Tabatabaee & Johnny Gioeli作曲：大谷智哉編曲：大谷智哉歌：Ali Tabatabaee & Matty Lewis from Zebraheadメインヴォーカル：Matty Lewisラップヴォーカル：Ali Tabatabaeeギター：森竹忠太郎ベース：種子田健ドラムス：河村徹ストリングス：篠崎正嗣ストリングス
All Hail Shadow (2-1)
作詞：MAGNA-FI作曲：MAGNA-FI編曲：瀬上純歌：Crush 40ヴォーカル：Johnny Gioeliギター：瀬上純ベース：種子田健ドラムス：河村徹
Dreams of an Absolution (3-1)
作詞：Lee Brotherton作曲：南波真理子編曲：大谷智哉歌：Lee Brotherton (Remix Factory)ヴォーカル：Lee Brothertonギター：森竹忠太郎
My Destiny (3-28)
作詞：Candie Y作曲：南波真理子編曲：江口貴勅歌：Donna De Loryヴォーカル：Donna De Loryギター：榊原長紀ピアノ：倉田信雄ベース：種子田健ドラムス：江口信夫ストリングス：桑野聖ストリングス

ソニックシリーズのアルバム
2007年のサウンドトラック
コンピュータゲームのサウンドトラック
長大な音楽作品名