| John Clifton |
| John Clinebell |
| John Coakley |
| John Coates Jr. |
| John Cocos |
| John Cocuzzi |
| John Cocuzzi Quintet |
| John Cody |
| John Coffey |
| John Coggins |
| John Coinman |
| John Colianni |
| John Colianni Quintet |
| John Collins McLaughlin |
| John Cologon |
| John Coltrane |
| John Coltrane Quartet |
| John Coltrane Quintet |
| John Common |
| John Commons |
| John Concepcion |
| John coneo |
| John Conlee |
| John Conlin |
| John Connelly |
| John Consalvo |
| John Cooper Clarke |
| John Copper |
| John Corabi |
| John Corbett |
| John Corcuera |
| John Cornelio |
| John Costello |
| John Cougar |
| John Cougar Mellencamp |
| John Course |
| John Cowan |
| John Cowan Band |
| John Cox |
| John Coyne |
| John Craig Larson |
| John Craigie |
| John Cranford |
| John Creaux |
| John Crist |
| John Crocker |
| John Crown |
| John Cruz |
| John Culliver |
| John Culver |
| John Curry |
| John Custer |
| John Cutrone |
| John Cyril Flaviano |
| John Cz |
| John D Howard |
| John D The Villin |
| John D. Becker |
| John D. Bryant |
| John D. Contradiction |
| John D. Loudermilk |
| John D. Real |
| John Da Cruz |
| John Da Don |
| John Dada & the Weathermen |
| John Dahlba?ck |
| John Dahlbäck |
| John Dai |
| John Dakolias |
| John Dales |
| John Dallas |
| John Daly |
| John Daly Band |
| John Daniel Berning |
| John Daniels Band |
| John Danielsen |
| John Dankworth |
| John Dankworth & His Orchestra |
| John Dankworth Seven |
| John Dare |
| John Darnall |
| John Dartnell |
| John Daversa Big Band |
| John Davi |
| John David |
| John David Burke |
| John David Kent |
| John David Lees |
| John David Short |
| John David Webster |
| John Davidson |
| John Davies |
| John Davis |
| John Davis & the Monster Orchestra |
| John Davy |
| John Dawson |
| John de Leo |
| John De Sohn |
| John de Vinci |
| John Dealer & the Coconuts |
