John Thomas is listed in the credits for the following albums:
| Year | Artist | Album | Role |
|---|---|---|---|
| 1987 | First Call | An Evening in December Volume 2 | Songwriter |
| 1995 | Brent Lamb | No Excuses, No Regrets | Assistant Engineer |
| 1995 | John Elefante | Windows of Heaven | Engineer |
| 1995 | Michael W. Smith | I'll Lead You Home | 2nd Engineer |
