| JACK LEDRU |
| Jack Lee |
| Jack Lemmon |
| Jack Leonard |
| Jack Leonard and His V-Disc Friends |
| Jack Lesberg |
| Jack Lewis |
| Jack Linx |
| Jack Linx & His Birmingham Society Serenaders |
| Jack Llewellyn |
| Jack Llewelyn |
| Jack Logan |
| Jack Lorton |
| Jack Lukeman |
| Jack Mack |
| Jack Mahoney |
| Jack Margolis |
| Jack Marshall |
| Jack Marshall & Orchestra |
| Jack Marshall's Music |
| Jack Martin |
| Jack McCauley |
| Jack McDuff |
| Jack Mcmanus |
| Jack McVea |
| Jack McVea's All Stars |
| Jack Miller's Orchestra |
| Jack Millman |
| Jack Mitchell |
| Jack Miz |
| Jack Mizrahi |
| Jack Montrose |
| Jack Mudurian |
| Jack Nathan |
| Jack Nicholson |
| Jack Nicholson & the Game |
| Jack Night |
| Jack Nimitz |
| Jack Nitzsche |
| Jack Noseworthy |
| Jack Off Jill |
| Jack Owens |
| Jack Palmer |
| Jack Parker |
| Jack Parnell & His Orchestra |
| Jack Patton |
| Jack Payne |
| Jack Penate |
| Jack Pettis Orchestra |
| Jack Pezanelli |
| Jack Plant |
| Jack Pleis & His Orchestra |
| Jack Pleis Orchestra |
| Jack Poels |
| Jack Powers |
| Jack Purvis Memorial Orchestra |
| Jack Radics |
| Jack Rael & His Orchestra |
| Jack Rael Orchestra |
| Jack Reilly |
| Jack Reno |
| Jack Rollins |
| Jack Rose |
| Jack Routh |
| Jack Ruby |
| Jack Rusell |
| Jack Russell |
| Jack Satterfield |
| Jack Savoretti |
| Jack Scalese |
| Jack Scott |
| Jack Segal |
| Jack Senier |
| Jack Sharpe |
| Jack Sheldon |
| Jack Sheldon Quintet |
| Jack Simpson's Sextette |
| Jack Six |
| Jack Smalley |
| Jack Smith |
