Greg Jennings is listed in the credits for the following albums:
| Year | Artist | Album | Role |
|---|---|---|---|
| 1984 | Gordon Jensen | Fighting the Fight | Guitars |
| 1984 | Pam Mark Hall | Supply and Demand | Guitars, Slide Guitar |
| 1984 | Sandi Patty | Songs from the Heart | Guitar |
| 1984 | Pete Carlson | Child of the Heavenly | Guitars |
| 1985 | Angie Lewis | Heart Dance | Guitars |
| 1985 | Gabriel | Out of the East | Guitars |
| 1985 | Kenny Marks | Attitude | Guitars, Background Vocals |
| 1985 | Wayne Watson | Giants in the Land | Guitars |
| 1985 | White Heart | Hotline | Guitar |
| 1985 | Joe English | The Best is Yet to Come | Guitars |
| 1985 | Carman | The Champion | Guitar |
| 1986 | Rich Mullins | Rich Mullins | Guitar |
| 1987 | White Heart | Greatest Hits | Guitar |
| 1987 | First Call | Undivided | Guitar |
| 1991 | Bob Bennett | Songs from Bright Avenue | Guitars |
| 1993 | White Heart | Quiet Storm: The Ballads | Guitar |
| 1995 | Geoff Moore | Familiar Stranger: The Early Works of Geoff Moore | Guitars |
| 1995 | Brent Lamb | No Excuses, No Regrets | Electric Guitar |
| 2000 | White Heart | Hits from the Heart | Guitar |
