Mark Johnson is listed in the credits for the following albums:
| Year | Artist | Album | Role |
|---|---|---|---|
| 1989 | The Crucified | The Crucified | Bass, Vocals |
| 2004 | Graham Kendrick | Sacred Journey | Producer |

Mark Johnson is listed in the credits for the following albums:
| Year | Artist | Album | Role |
|---|---|---|---|
| 1989 | The Crucified | The Crucified | Bass, Vocals |
| 2004 | Graham Kendrick | Sacred Journey | Producer |
