| Musician | Appearances |
|---|---|
| Ian Hill | 20 albums |
| Glenn Tipton | 20 albums |
| K.K. Downing | 18 albums |
| Rob Halford | 18 albums |
| Dave Holland (Drummer) | 7 albums |
| Scott Travis | 7 albums |
| Don Airey | 4 albums |
| Les Binks | 3 albums |
| Richie Faulkner | 2 albums |
| Tim "Ripper" Owens | 2 albums |
| John Hinch | 1 album |
| Jeff Martin | 1 album |
| Alan Moore | 1 album |
| Simon Phillips | 1 album |