George Marinelli, Jr. is listed in the credits for the following albums:
| Year | Artist | Album | Role |
|---|---|---|---|
| 1979 | Erick Nelson & Michele Pillar | The Misfit | Electric Guitar |
| 1979 | Denny Correll | Standin' in the Light | Guitar |
| 1980 | Paul D. Davis | Energizin' Love | Guitars |
| 1997 | Petra | Petra Praise 2: We Need Jesus | Guitar |
| 1997 | John Elefante | Corridors | Guitars, Mandolin |
| 1998 | Petra | God Fixation | Guitars |
| 1999 | Scarecrow & Tinmen | No Place Like Home | Electric Guitars |
| 1999 | John Elefante | Defying Gravity | Songwriter, Guitars |
| 2000 | Petra | Double Take | Guitars |
