Graham Lewis is listed in the credits for the following albums:
| Year | Artist | Album | Role |
|---|---|---|---|
| 1990 | Imperials | Love's Still Changing Hearts | Engineer |
| 1990 | Charlie Peacock | Secret of Time | Engineer |
| 1991 | Whitecross | In the Kingdom | 2nd Engineer |
| 1991 | Charlie Peacock | Love Life | Engineer |
| 1991 | Carman | Shakin' the House...Live! | Assistant Engineer |
| 1992 | Kim Boyce | Facts of Love | Engineer |
| 1992 | Vince Ebo | Love Is the Better Way | Assistant Engineer |
| 1993 | Whitecross | To the Limit - The Best of Whitecross | 2nd Engineer |
| 1996 | Charlie Peacock | In the Light: The Very Best of Charlie Peacock | Engineer |
