"G" Composers
- Gabriel, Virginia
- Gabriel-Marie, Jean
- Ganne, Louis
- Gatty, Alfred Scott
- Gauntlett, Henry
- Giardini, Felice de
- Giordano, Umberto
- Glover, Charles William
- Glover, Stephen
- Glück, Friedrich
- Godard, Benjamin
- Goodeye, Arthur
- Goss, John
- Gottschalk, Louis Moreau
- Götze, Carl
- Goudimel, Claude
- Gounod, Charles
- Grannis, Sidney Martin
- Gray, John
- Grieg, Edvard
- Griffes, Charles
- Gruber, Franz
- Guernsey, Wellington
- Gurlitt, Cornelius