| John Gallagher |
| John Gallagher, Jr. |
| John Gamba |
| John Gar |
| John Garcia |
| John Gardner Music |
| John Gardyk |
| John Garrison |
| John Gary |
| John George Kostohryz |
| John Geração |
| John Gibbons |
| John Gibeon |
| John Gill |
| John Gillespie |
| John Givez |
| John Glossenger |
| John Goforth |
| John Gojeth |
| John Gold |
| John Goldie |
| John Goldsby |
| John Goleman |
| John Gonzalez |
| John Goodman |
| John Gora |
| John Gorka |
| John Gorman |
| John Gotting |
| John Gourley |
| John Goux |
| John Graas |
| John Gracie |
| John Grand |
| John Grant |
| John Graves |
| John Greasy |
| John Greaves |
| John Greer |
| John Gregory |
| John Gregory Knowles |
| John Greiner |
| John Grenell |
| John Grenell and The Saddleblasters |
| John Grenier |
| JOHN GRIDER |
| John Griffith |
| John Grismer |
| John Gross |
| John Grunwell |
| John Guilt |
| John Gulliver |
| John Gustafsen |
| John Gustafson |
| John H Shelton |
| John H. Trasher |
| John Haage |
| John Hackett |
| John Haig Big Band |
| John Hall |
| John Hall |
| John Halloran Singers |
| John Hamilton |
| John Hammond |
| John Hammond, Jr. |
| John Hammond, Sr. |
| John Hampton |
| John Hana |
| John Hancock III |
| John Handy |
| John Handy Quintet |
| John Hanifin |
| John Hardee |
| John Hardee Sextet |
| John Hardy |
| John Harle |
| John Harley |
| John Harmon |
| John Harold Dávila |
| John Harris |
| John Harrison III |
| John Harrison Trio |
| John Hart |
| John Hart |
| John Hartford |
| John Hartman |
| John Harvie |
| John Hasbrouck |
| John Hastie |
| John Hauser |
| John Hawkes |
| John Hawkins |
| John Hawkins Band |
| John Hazem |
| John Heartson |
| John Hébert |
| John Henderson |
| John Henderson and Lemonhead |
| John Henning |
| John Henry Barbee |
