| John Lloyd Young |
| John Lockwood |
| John Lodge |
| John Longhurst |
| John Lord Fonda |
| John Lozano |
| John Ludwig |
| John Lurie |
| John Lydon |
| John M. |
| John MacNally |
| John Malino |
| John Mamann |
| John Marek |
| John Marek & Friends |
| John Mark McMillan |
| John Mark Nelson |
| John Mark Painter |
| John Marshall |
| John Martin |
| John Martyn |
| John Mastroianni |
| John Mauceri |
| John Maus |
| John Mayall |
| John Mayall & Friends |
| John Mayall & the Bluesbreakers |
| John Mayer |
| John Mayer |
| John Mayer Double Quintet |
| John Mayer Trio |
| John McCarthy |
| John McCarthy Chorus |
| John McCormack |
| John McCrea |
| John McCusker |
| John McCutcheon |
| John McDermott |
| John McDuffy |
| John McEuen |
| John McEuen & the L.A.String Wizards |
| John McFee |
| John McGale & Toyo |
| John McGlinn |
| John McGlynn |
| John McHugh |
| John McKenna |
| John McLaughlin |
| John McLaughlin |
| John McLean |
| John McMartin |
| John McNeil |
| John McVey |
| John McVie |
| John Me |
| John Medeski |
| John Megna |
| John Mehegan |
| John Mehegan Trio |
| John Melcher |
| John Melinchock |
| John Mellencamp |
| John Metcalfe |
| John Meyer |
| John Michael King |
| John Michael Montgomery |
| John Michael Rouchell |
| John Michael Talbot |
| John Michael Talbot & Terry |
| John Michael Tebelak |
| John Miles |
| John Miles Jr. |
| John Miller |
| John Minton |
| John Mixon |
| John Modlin |
| John Moloney |
| John Montesante |
| John Mooney |
| John Morales |
