Mark Casstevens is listed in the credits for the following albums:
| Year | Artist | Album | Role |
|---|---|---|---|
| 1981 | John Sharp | Talkin' 'Bout Heaven | Acoustic Guitar |
| 1981 | Don Francisco | The Traveler | Classical Guitar |
| 1986 | Dennis Agajanian | Friendly Fire | Mandolin |
| 1987 | Buddy Greene | Praise Harmonica | Acoustic Guitar |
| 1988 | Scott Wesley Brown | To the Ends of the Earth | Guitar |
| 1988 | Bruce Carroll | Richest Man In Town | Guitars |
| 1988 | Buddy Greene | Slice Of Life | Acoustic Guitar |
| 1991 | Margo Smith and Holly | Just the Beginning | Acoustic Guitar |
| 1997 | Bruce Carroll | For The Record | Guitars |
| 1998 | Buddy Greene | Christmas...Not Just Any Night | Gutstring Guitar |
