Duncan Phillips is listed in the credits for the following albums:
| Year | Artist | Album | Role |
|---|---|---|---|
| 1995 | Newsboys | Going Public | Keyboards, Background Vocals |
| 1996 | Newsboys | Take Me to Your Leader | Percussion |
| 1997 | Code of Ethics | Soulbait | Percussion |
| 1998 | Newsboys | Entertaining Angels | Drums, Percussion, Vocals |
| 1998 | Newsboys | Step Up to the Microphone | Drums, Percussion, Vocals |
| 1999 | Newsboys | Love Liberty Disco | Songwriter, Drums, Percussion |
| 2001 | Jody Davis | Jody Davis | Percussion |
| 2002 | The Waiting | Wonderfully Made | Executive Producer, Percussion |
| 2002 | Newsboys | Thrive | Drums, Percussion |
| 2003 | Newsboys | Adoration: The Worship Album | Drums, Percussion |
| 2004 | Newsboys | Devotion | Drums, Percussion, Vocals |
| 2006 | Newsboys | Go | Drums, Percussion |
| 2016 | Newsboys | Love Riot | Drums |
