Akihiro Honda (1, 2, 4, 28)
Nobuko Toda (3, 13, 16, 19, 26)
Kazuma Jinnouchi (5~8, 11, 12, 14, 17, 18, 20, 21, 27)
Jeremy Soule (9)
Norihiko Hibino & Nobuko Toda (10)
Yoshitaka Suzuki (15)
Todd Haberman (22, 24)
Takahiro Izutani (23)
Nobuko Toda & Kazuma Jinnouchi (25)
Words by: Nobuko Toda (2), "Metal Gear Solid Peace Walker" Sound Team (28)
Musicians:
Vocal: Donna Burke (2), Nana Mizuki (28)
Guitars: Takeo Kajiwara (2, 28)
Keyboards & Programming: Akihiro Honda (2, 28)
Strings: Uchu Yoshida Strings (2, 28)
Chorus: Hanna Kondo (2)
Flute: Minako Takizawa (24)
Trumpet: Hideyuki Ono (27)
Drums: Masahiro Muta (28)
Bass: Michitaro Shimamoto (28)
Mastering Engineer: Atsuo Fujita (F Inc.)
Mastering Studio: WONDER STATION
Album was composed by Akihiro Honda / Jeremy Soule / Kazuma Jinnouchi / Nobuko Toda / Norihiko Hibino / Takahiro Izutani / Todd Haberman / Yoshitaka Suzuki and was released on 2010. Soundtrack consists of 28 tracks tracks with duration over more than hour. Album was released by Konami of Europe.
CD 1
| 1 | Metal Gear Solid Peace Walker Main ThemeAkihiro Honda | 02:56 |  |
| 2 | Heavens DivideAkihiro Honda | 05:12 | |
| 3 | Rain of BaneNobuko Toda | 01:25 | |
| 4 | MarshlandAkihiro Honda | 01:41 | |
| 5 | ClientsKazuma Jinnouchi | 02:11 | |
| 6 | Heavy ArmsKazuma Jinnouchi | 02:02 | |
| 7 | The SpearKazuma Jinnouchi | 01:33 | |
| 8 | FearlessKazuma Jinnouchi | 01:14 | |
| 9 | Tank CorpsJeremy Soule | 02:17 | |
| 10 | Little BrotherNorihiko Hibino & Nobuko Toda | 05:03 | |
| 11 | HighlandKazuma Jinnouchi | 01:37 | |
| 12 | Cold PrincipleKazuma Jinnouchi | 03:23 | |
| 13 | PupaNobuko Toda | 01:31 | |
| 14 | Hide-outKazuma Jinnouchi | 02:30 | |
| 15 | Air StrikeYoshitaka Suzuki | 02:30 | |
| 16 | Entry GateNobuko Toda | 02:23 | |
| 17 | ChrysalisKazuma Jinnouchi | 02:22 | |
| 18 | CocoonKazuma Jinnouchi | 02:10 | |
| 19 | Mother BaseNobuko Toda | 01:39 | |
| 20 | Dead AheadKazuma Jinnouchi | 02:09 | |
| 21 | FacilityKazuma Jinnouchi | 00:47 | |
| 22 | Take DownTodd Haberman | 01:54 | |
| 23 | Boot SequenceTakahiro Izutani | 01:51 | |
| 24 | Peace WalkerTodd Haberman | 03:00 | |
| 25 | Outer HeavenNobuko Toda & Kazuma Jinnouchi | 04:59 | |
| 26 | Uninterrupted SignalNobuko Toda | 01:56 | |
| 27 | Zero Allies!Kazuma Jinnouchi | 04:35 | |
| 28 | Koi No YokushiryokuAkihiro Honda | 04:56 | |
