Diane Thiel is listed in the credits for the following albums:
| Year | Artist | Album | Role |
|---|---|---|---|
| 1981 | Steve Camp | For Every Man | Background Vocals |
| 1983 | Steve Camp | Only the Very Best | Background Vocals |
| 1983 | Steve Camp | Fire and Ice | Background Vocals |
| 1984 | Steve Camp | It's a Dying World | Background Vocals |
| 1988 | Steve Camp | Compact Favorites | Background Vocals |
