Willie Harlan is listed in the credits for the following albums:
| Year | Artist | Album | Role |
|---|---|---|---|
| 1979 | Darrell Mansfield | Higher Power | Engineer |
| 1979 | Denny Correll | Standin' in the Light | Engineer |
| 1980 | Paul D. Davis | Energizin' Love | Engineer |
| 1981 | The Archers | Spreadin' Like Wildfire | Engineer |
| 1982 | Keith Green | Songs for the Shepherd | Engineer |
| 1983 | Darrell Mansfield | The Vision | Engineer |
| 1985 | Wisdom | Face to Face | Engineer |
| 1992 | Darrell Mansfield | Get Ready | Engineer, Mixed |
