Mark Lewis is listed in the credits for the following albums:
| Year | Artist | Album | Role |
|---|---|---|---|
| 1987 | Contagious | Be Ready | Songwriter, Bass, Vocals |
| 1988 | Contagious | Free Indeed | Songwriter, Bass and Fretless Bass, Keyboards, Lead and Background Vocals |
| 1990 | Tourniquet | Stop the Bleeding | Guitars |
