FIGHT LEAGUE Original Soundtrack
| Composed by | G-angle / Sachiko Kaku / Shoi Tokunaga / Takeshi Matsumoto |
| Arranged by | G-angle / Sachiko Kaku / Shoi Tokunaga / Takeshi Matsumoto |
| Published by | XFLAG ENTERTAINMENT |
| Release type | Game Soundtrack - Official Release |
| Format | 1 Digital - 28 tracks |
| Release date | December 17, 2019 |
| Duration | 01:13:41 |
| Genres |
| 1 | Spaces,Infinite Options. | 02:55 | |
| 2 | 十八番街 | 02:40 | |
| 3 | Justice Professionals | 02:41 | |
| 4 | Toys of the Dead | 02:23 | |
| 5 | Athlete Creatures | 02:56 | |
| 6 | Gear Gadget Generators | 02:15 | |
| 7 | イベントクエスト (★4キャラ) 道中BGM F.L.Arr. | 02:30 | |
| 8 | 刹那の刻 | 03:01 | |
| 9 | アドレナリンに火をつけろ! | 02:35 | |
| 10 | 死の舞踏 | 02:57 | |
| 11 | One For All,All For Fight! | 02:17 | |
| 12 | Put Your Hands Up!! | 02:48 | |
| 13 | 爆絶 ボスBGM F.L.Arr. | 02:40 | |
| 14 | いざ舞い踊れ、やれ遊べ! | 02:47 | |
| 15 | Work the Three-Peat-Beat! | 02:32 | |
| 16 | 夜が来たよ!一緒に遊ぼ! | 02:43 | |
| 17 | Enthusiastic Beasts | 01:58 | |
| 18 | Energy Triangle | 03:27 | |
| 19 | イベントクエスト (★5キャラ) 道中BGM F.L.Arr. | 02:17 | |
| 20 | 俺の十八番を魅せてやる! | 03:13 | |
| 21 | Deadly Highway | 02:41 | |
| 22 | Endless Party | 02:27 | |
| 23 | Break the Limits | 02:44 | |
| 24 | No Tech,No Life | 02:34 | |
| 25 | 超絶 咎 ボスBGM F.L.Arr. | 02:34 | |
| 26 | Welcome to FIGHT LEAGUE | 02:39 | |
| 27 | Confrontation | 02:44 | |
| 28 | We're Almost There!! | 01:43 |
