Robin (Robbie) Troy Shaffer is listed in the credits for the following albums:
| Year | Artist | Album | Role |
|---|---|---|---|
| 1997 | MercyMe | Traces of Rain | Percussion |
| 1998 | MercyMe | Traces of Rain Volume II | Drums, Percussion |
| 2001 | MercyMe | Almost There | Songwriter, Drums |
| 2002 | MercyMe | Spoken For | Drums |
| 2004 | MercyMe | Undone | Songwriter, Drums |
| 2006 | MercyMe | Coming Up To Breathe | Drums |
| 2007 | MercyMe | All That Is Within Me | Drums |
| 2011 | MercyMe | The Worship Sessions | Songwriter, Drums |
| 2012 | MercyMe | The Hurt & The Healer | Drums |
| 2014 | MercyMe | Welcome to the New | Drums |
| 2017 | MercyMe | Lifer | Drums |
