Album was composed by James Newton Howard and was released on May 30, 2006. Soundtrack consists of 18 tracks tracks with duration over about 55 minutes. Album was released by Walt Disney Records.
CD 1
| 1 | Where the Dream Takes You (Soundtrack Version)Mýa | 04:00 |  |
| 2 | The SubmarineJames Newton Howard | 03:20 | |
| 3 | Milo's Turned DownJames Newton Howard | 01:48 | |
| 4 | Atlantis Is WaitingJames Newton Howard | 02:41 | |
| 5 | The LeviathanJames Newton Howard | 03:25 | |
| 6 | Bedding DownJames Newton Howard | 02:33 | |
| 7 | The JourneyJames Newton Howard | 03:22 | |
| 8 | FirefliesJames Newton Howard | 02:11 | |
| 9 | Milo Meets KidaJames Newton Howard | 01:46 | |
| 10 | The City of AtlantisJames Newton Howard | 02:48 | |
| 11 | Milo and Kida's QuestionsJames Newton Howard | 02:59 | |
| 12 | Touring the CityJames Newton Howard | 02:51 | |
| 13 | The Secret SwimJames Newton Howard | 02:46 | |
| 14 | The Crystal ChamberJames Newton Howard | 03:45 | |
| 15 | The King Dies / Going After RourkeJames Newton Howard | 05:12 | |
| 16 | Just Do ItJames Newton Howard | 03:18 | |
| 17 | Kida ReturnsJames Newton Howard | 03:10 | |
| 18 | AtlantisJames Newton Howard | 02:00 | |
